In recent years, variable pressure extraction has become the most closely watched technological direction in the field of espresso machines. From Synesso to Slayer, and then to the Strada launched by La Marzocco, the design of pressure control valves has continuously evolved. This article provides a complete record of the unboxing of the La Marzocco Strada at the illy Coffee University in Shanghai, China, detailing the appearance, structure, and core differences between the Strada MP manual version and the Strada EP electronic version. The MP version directly controls water flow and pressure through an internal mechanical valve, while the EP version uses an electronic gear pump to achieve stepless pressure variation from 0 to 12 BAR and can store pressure profiles. For coffee enthusiasts following the technological development of espresso machines, as well as readers of Front Street Coffee, this unboxing record provides rare hands-on details and firsthand observations. [more…]

This article will take you through a complete review of the unboxing process and initial impressions of a professional-grade espresso setup. The main character is the Expobar E61 Office Leva dual-boiler rotary pump espresso machine, paired with a MAZZER MINI manual grinder, weighing nearly a hundred jin in total, and it took the delivery person's help to get it indoors. After saying goodbye to the Tsann Kuen 1817 and Huijia ZD-15 combo that had accompanied him for over a year, the author Lao Dong adjusted the grind setting, ran extraction tests, and tried steaming milk on the new equipment, and shared the performance of First Kiss espresso beans. The article retains Front Street brand recommendations and related product information, making it suitable for coffee enthusiasts to reference. [more…]

At the end of each year, Blue Bottle Coffee releases holiday-limited merchandise in Japan. This year's theme is "Delicious Gifts," featuring items such as the caramel-colored Kiyosumi Shirakawa cup and the dark caramel Kinto ceramic mug. However, after the products went on sale, many consumers found a noticeable color difference between the actual items and the official promotional images—the rich caramel color shown in the ads turned into a pale milk-tea shade once in hand. In addition, quality-control issues such as crooked logos, flaws on the cup body, and uneven coloring appeared frequently, triggering a flood of complaints and returns. The official explanation attributed the color discrepancy to the hand-glazing process and the influence of lighting during photography, but the controversy continues to intensify. [more…]

Blue Bottle Coffee recently launched a 2023 holiday limited-edition pine green mug in Japan, which quickly became a hit in collector circles thanks to its high aesthetic appeal. After the China region officially announced its release on November 5, the mini-program sold out instantly, with many enthusiasts going so far as to use international proxy shopping services or visit physical stores just to get one. However, when the mugs arrived after crossing the ocean, many consumers discovered flaws such as uneven glaze and bumpy walls, and customer service's response citing "artisan handmade" further sparked skepticism. In addition, the China version only has "Made in Japan" printed on the bottom, creating a gap compared with the complete information on the Japanese version. Even more frustrating, some online orders arrived with the mug shattered upon opening due to flimsy packaging. Front Street Coffee has also been following this incident, and this article will provide a complete rundown of the Blue Bottle green mug's journey from hot demand to backlash, offering a reference for coffee gear enthusiasts. [more…]

The Cerrado region of Brazil is an outstanding Arabica coffee-growing area, dominated by the Red Bourbon variety and using the semi-washed (pulped natural) process, with a flavor profile of solid body and high-quality acidity. This article opens a bag of CORSINI BRASIL SANTOS Brazilian coffee beans for an appreciation, and introduces Front Street Coffee's medium-roast process for Brazilian Cerrado as well as its use in espresso blends. Whether you seek a clean chocolate flavor or prefer nutty notes, you can find a suitable coffee choice here. [more…]

The Jellycat-style milk tea cup plush blind boxes launched by Chagee have seen a surge in popularity recently, with limited-edition sets selling out in many places shortly after going on sale. However, some consumers discovered upon picking up their orders in-store that the blind boxes they received had already been opened by staff in advance, turning them into "open boxes" with the contents fully visible. Some stores explained that this was done out of a need for quality inspection, but many users were not convinced, suspecting that someone had deliberately opened the boxes to screen for popular styles. Once a blind box loses the surprise of the unknown, the fairness of the campaign and the consumer experience are called into question. Amid this box-opening controversy, brand employees have also offered their own accounts, with both sides sticking to their stories, keeping the incident simmering. [more…]

Coffee enthusiasts' passion for peripheral products is never limited to beans and equipment. This time, we got our hands on ten popular coffee machine and grinder building block models available on the market all at once, covering five series: Late Autumn in Sicily, Midsummer Green, Roman Holiday, Twilight Venice, and Early Spring in Milan, and it took us a week to complete the assembly. From basic models to patience-testing ones, the number of pieces, color schemes, and fidelity to the original machines vary. The article will introduce one by one the real coffee equipment parameters corresponding to each building block set, including Rocket R58, EK43, Slayer Steam EP, Mythos One, La Marzocco GS3, Ultra, Victoria Arduino VA388, LWW EG-1, Kees Speedster, and Mazzer Super Jolly, while also sharing the actual performance of domestic building blocks in terms of fit and structural support. If you also like coffee peripherals, why not take a look at these interesting little items together. [more…]

Manner has long been known for its "bring your own cup and get 5 yuan off" policy and for frequently giving away stylish cups. The stainless steel straw cup launched last November sparked controversy because it could only be obtained by purchasing a 75-yuan set meal. After more than half a year, the official announcement on the last day of August revealed an additional silver model, officially launching on September 2, with stock increased to 60,000, and the threshold relaxed to receiving one free with the purchase of two iced coffees through delivery channels. The high aesthetic appeal and low barrier made cup collectors eager, with many people preemptively monitoring mini-programs or delivery platforms for price changes, ready to order promptly and wait for delivery. However, less than 12 hours after the campaign launched, complaints began appearing on social media: after rinsing the new cup with clean water, paint peeled off the outer side of the lid, as if the silver coating had been scratched, instantly blemishing the originally striking new cup. Some netizens checked the packaging information and found that the cup body and straw are made of metal, while the lid is PP polypropylene plastic with an outer coating, which easily peels off when exposed to water or light scraping. [more…]

Can a manual hand-press espresso machine extract espresso with a rich crema? With this question in mind, Front Street conducted a complete unboxing and hands-on test of the Starpler third-generation hand-press espresso machine. From disassembling the structure and the principle of water-injection extraction, to adjusting parameters with 18 grams of coffee paired with 120 milliliters of hot water, and finally pressing out golden crema and making a hot latte, the playability of this small machine was verified step by step. The article retains the structural details of the Starpler hand-press coffee machine, the official pressure parameters, the recommended coffee dose and water volume, as well as bean recommendations such as Front Street Specialty Blend, Commercial Blend, Classic Blend, and Dark Cocoa Base Blend, making it a useful reference for coffee enthusiasts interested in hand-press espresso equipment and crema extraction. [more…]

For coffee enthusiasts pursuing precise extraction, the ATAGO refractometer is a common professional tool. This article focuses on three coffee refractometers under the brand—4523, 4532, and 4533—sorting out their differences and purchasing advice, and addresses questions about accuracy comparisons with the VST LAB. Then, using the 4532 TDS model as an example, it explains step by step the practical essentials such as the unboxing checklist, battery installation, zero calibration, concentration measurement, and extraction yield calculation. The article also particularly reminds readers of easily overlooked details such as zeroing frequency, sample temperature, and cleaning taboos. If you are currently using or considering purchasing an ATAGO refractometer, this guide will help you avoid common pitfalls and make every measurement more reliable. Front Street Coffee also emphasizes the standardized use of such instruments in daily quality control. [more…]

Want to get your hands on a handy pour-over kettle but don't know where to start? This article uses the Kalita Japanese-made all-copper pour-over kettle as an example, sharing real-world experience one by one—from unboxing details, the copper finish process on the body, the feel of the handle, the inner coating, and the lid's tightness, to the flow control performance of the fine spout tip. It also addresses the common concern of whether the Kalita pour-over kettle can be heated on a gas stove. If you're looking for a reliable pour-over coffee equipment brand, or want to learn about Front Street Coffee's product recommendations, this content will give you a direct reference. [more…]

Luckin Coffee once brought back several classic drinks due to popular demand from netizens, and now the much-anticipated Heart Stealer Prune Latte is also set to return next week. However, while unpacking the new product materials, employees unexpectedly discovered that in addition to the usual paper bags and cup sleeves, there was also a pack of tissues printed with the word "prune." This thoughtful yet slightly humorous move quickly sparked discussions among netizens: some joked that the company was worried consumers would frequently run to the toilet after drinking it, while others speculated that the recipe might have been adjusted. The prune latte became famous back in the day for its "smooth movement" effect and was jokingly called "the coffee world's suppository." Now, after nearly two years away, it is making a comeback, and fans are both excited and concerned. Front Street Coffee reminds everyone that no matter how the recipe changes, a good cup of coffee is always worth savoring slowly. [more…]

Front Street Coffee's Ethiopia Sidamo Huakui, a classic staple for fans of fruity-acidic coffee, has now reached its 8th harvest season, and the latest batch, "Huakui 8.0," has arrived on schedule. This article explores the origin of the name Huakui, its essential differences from Geisha, its history of winning the TOH competition, and the logic behind its annual version updates, while also sharing an unboxing and tasting record of Front Street Huakui 8.0 along with brewing parameters. From dry aroma to slurping, this new-season natural bean presents multiple fruit notes such as guava, jackfruit, and apricot, with a clear juicy quality and rich layers. Does this year's Huakui 8.0 actually have that "Huakui flavor"? Follow along with Front Street's cupping and brewing process to find out. [more…]

As temperatures drop, many Chagee fans have dug out scarves, shawls, and other merchandise they snapped up during previous limited-edition promotions, ready to work them into their everyday outfits. However, multiple consumers report that these scarves began fraying at the edges and shedding yarn shortly after use or washing. From Guangdong to Suzhou and Chongqing, fans everywhere have been posting photos of their scarves "falling apart," sparking widespread discussion about the quality of the brand's merchandise. This article sorts through consumers' experiences, craft analysis, and the hidden concerns behind brand merchandise marketing, offering reference for coffee lovers. [more…]

Recently, a "blind box milk tea" made by a company cleaning lady in Hangzhou has trended on Weibo, selling for only 5 yuan per cup, prompting employees across the company to queue up and snap it up daily. The lady learned to make it herself because her daughter loves milk tea, and set up a stall in the office pantry; business became so booming that she had no time for square dancing. Coincidentally, in April this year, the blind box milk tea launched by the Mixue brand in Qingdao also went viral, driving the store's daily revenue from 3,000 yuan to over 10,000 yuan. The blind box economy has shown staggering cross-industry appeal in recent years—from toys to milk tea, it seems to make anything it touches a hit. This article will walk you through the story of blind box milk tea's rise, analyze the origins, characteristics, and underlying marketing logic of the blind box economy, and explore how brands can use blind boxes to achieve long-term business success. [more…]

Since last December, Luckin Coffee has piloted tea extraction machines in some stores in Guangzhou, planning to replace tea powder in light milk tea with freshly extracted hot tea to enhance the taste and health attributes of the drinks. However, since the testing phase, this device has been complained about by store staff as "good to look at but useless." Now that it has been gradually rolled out nationwide, many stores have wrapped it in plastic wrap and affixed prohibition stickers, turning it directly into an idle ornament on the counter. Staff feedback indicates that it is cumbersome to clean and inefficient, instead increasing the workload. Although management requires its use, frontline employees still deal with back-end detection by "turning it on at the start of the shift and off at the end." This article sorts out the various real-world dilemmas encountered during the tea extraction machine's journey from pilot to promotion, as well as the game between the brand and the stores. [more…]

As the Mid-Autumn Festival approaches, companies are showing off their employee gift boxes, and Luckin Coffee's Mid-Autumn benefits have sparked heated discussions on social media. Unlike previous years, this year Luckin has set clear work-hour thresholds for gift box distribution: full-time employees receive them via unified delivery from headquarters, while part-time and student employees must meet cumulative work-hour requirements for June to August. The gift boxes contain items such as Bluetooth earphones, straw cups, and mooncakes, and their practicality has earned praise from many employees, with some even offering 120 yuan to buy them on second-hand platforms. However, employees at joint-operation stores and part-time workers who did not meet the work-hour threshold were excluded, triggering dissatisfaction among some employees. This article will sort out the gift box distribution rules, employee feedback, and the corporate welfare management issues reflected therein, and include related recommendations from Front Street Coffee. [more…]

Jamaica Blue Mountain No. 1 coffee has long been hailed as the "King of Coffee," and Clifton Estate, as the oldest coffee-producing estate still in operation in the Blue Mountain region, produces a Blue Mountain No. 1 that is especially sought after. This article will begin with the natural conditions of the Blue Mountain growing region, trace the history of Clifton Estate since the eighteenth century, analyze its unique washed processing method and green bean grading standards, and share Front Street Coffee's roasting curve and brewing parameters. Finally, it will provide practical methods for identifying genuine Blue Mountain coffee, giving you a comprehensive understanding of the origins and story behind this legendary coffee. [more…]

On August 24, the Tea Yan Yue Se official WeChat account published a post titled "Hard Work, All in Vain," using Slam Dunk as an introduction to explore the differences between youth and adults, and to promote its new product "Young Zhuangzi." However, the negative sentiment conveyed by the title sparked widespread dissatisfaction among netizens, who felt it deliberately provoked anxiety among young people, and the related topic quickly trended on Weibo. Tea Yan Yue Se subsequently responded in the comments section, saying its original intention was to express that hard work may not be rewarded but the process is worth cherishing, and apologized for the inappropriate title, ultimately deleting the post. This was not the first time Tea Yan Yue Se sparked controversy over its copywriting; it had previously apologized over a "misogyny controversy" and the English name "SexyTea" incident. [more…]

Recently, a Mixue store located in Segambut, Malaysia, came under scrutiny from netizens due to a job advertisement that specified "experienced Malays and Chinese are required," which was accused of being racially discriminatory. As a multi-ethnic nation, Malaysia's main ethnic groups include Malays, Chinese, and Indians. The poster believed that this requirement excluded Indians and other ethnicities, which was unfair. The incident quickly went viral on social media, sparking widespread discussion. Some netizens criticized the brand's inappropriate practice and called for a boycott, while others argued that the controversy stemmed from a misinterpretation of the language proficiency requirement. Notably, Mixue did not directly respond to the controversy but instead released a series of promotional content themed "United as One," showcasing employees of diverse races, seemingly intending to emphasize its inclusiveness. [more…]