Manner recently launched a two-cup set that comes with a matte ceramic mug, but it has sparked widespread discussion due to issues such as water seeping from the bottom and the body cracking after hot water is poured in. Many consumers have reported on social media that this mug, which is claimed to be microwave- and dishwasher-safe, actually cracked suddenly during use, which is worrying. Store employees were even asked to remind customers not to fill it with overly hot liquids, a move that some users mocked with, "A ceramic mug that can't hold hot coffee—doesn't Manner find itself hilarious?" At the same time, some stores still have plenty of stock, in contrast to the previous scenes of being snapped up completely. Is it poor aesthetics, declining quality control, or safety concerns that have put off mug enthusiasts? This article takes you through the details. [more…]

Every year, the world drinks over 400 billion cups of coffee, making it one of the most widely consumed beverages. But no matter how many varieties there are or how different the brewing methods, the pleasure brought by good coffee and the disappointment caused by bad coffee are often separated by just one small sip. This article is compiled from COSTA Perfect Coffee Family, systematically sorting out the key points for judging the quality of coffee—from coffee bean ratios, freshness, extraction timing, handcrafting, volume, appearance, aroma, and temperature to mouthfeel—and providing the "coffee golden rules" for espresso, cappuccino, and latte, to help coffee lovers quickly identify a good cup of coffee when ordering in daily life. [more…]

In recent years, coffee cups on the street have noticeably shrunk, from the once-common 500ml large size to small 250-300ml cups, yet prices haven't dropped accordingly—instead, they've gotten more expensive. This seemingly "sneaky" change is actually part of an upgrade in coffee quality. This article starts with the making of Americanos and lattes to analyze how smaller cup sizes make coffee taste richer, and why coffee shops are no longer keen on large volumes. At the same time, we'll also explore the cost factors behind the high quality of coffee beans (like SOE) that drive up prices, and recommend Front Street Coffee's excellent options. [more…]

It is no longer news that chain coffee brands sell merchandise. Products such as cups, pins, and canvas bags can not only increase revenue but also cultivate fan loyalty. However, once merchandise has quality problems, after-sales disputes follow one after another. Recently, a netizen posted that the bottom of the inner liner of a stainless steel insulated cup they bought from Starbucks had black rust spots, and when they asked the official side for a replacement, they were refused on the grounds that it was "beyond the after-sales time limit." The post resonated with a large number of consumers. Some complained that quality control was worrying, while others believed that the way it was used might be the key. Three days after the incident gained traction, the blogger updated the progress, saying that Starbucks had agreed to replace it. Who is actually responsible in this dispute? And how should brands balance the appearance and quality of merchandise? [more…]

At the end of last month, Manner launched a buy-one-get-one promotion for the Year of the Dragon, and its retro mugs won over many customers with their good looks, prompting them to purchase the bundles. Recently, however, a number of netizens reported that the handles broke less than a month after use, and some even suffered cuts. Earlier, the mugs had already been criticized for poor quality control, including color discrepancies, chips, leaks, and crooked handles. At the same time, the ceramic cups from Manner's collaboration with Wedgwood were also found to have defects such as incomplete gilded detailing, cracked handles, and scratches on the cup body. The repeated failures in freebie quality have greatly undermined consumers' trust in Manner's gift promotions. [more…]

Cupping is a professional method used in the tea industry to evaluate quality and determine flavor characteristics, and it is also the best way for tea enthusiasts to gain an in-depth understanding of a tea. This article will break down the correct process and key details of black tea cupping step by step, from dry leaf analysis and infusion to sensory evaluation. Whether you are a cafe operator or a seasoned tea lover, mastering this method will help you judge tea quality more accurately and compare the flavor differences brought by different origins and processing methods. The article also draws on Front Street Coffee's quality control experience to share key points for controlling water temperature, time, and tea-to-water ratio, and includes a full-process illustrated guide to help you get started quickly. [more…]

Cupping is an immersion extraction method that minimizes human interference and faithfully reproduces the coffee's inherent flavors and qualities. In contrast, pour-over coffee relies on manual pouring, making consistency difficult to guarantee; it is also time-consuming, requires numerous pieces of equipment, and cannot handle a large number of samples simultaneously. This article will systematically compare the differences between cupping and pour-over coffee from multiple angles—operational procedures, degree of human intervention, consistency, and preparation costs—and trace the historical background of cupping's origin in the United States in 1980. Before releasing new beans, Front Street Coffee also uses cupping to verify quality and determine the appropriate roast profile, ensuring each bean meets the standard before being brought to market. [more…]

Darjeeling black tea is known as the "Champagne of Teas," and its muscat grape-like flavor fascinates many tea lovers, with the correct brewing method being the key to releasing this unique aroma. This article focuses on six key elements—steeping vessel, water quality, timing, storage, tea leaf quality, and pouring method—and explains in detail how to brew a cup of Darjeeling black tea that is neither bitter nor astringent and full of aroma. Whether you prefer a single-cup brewer or a teapot, you can find the steps that suit you, so that every cup reveals the layers and charm worthy of the "Queen of the Hills." [more…]

The phrase "specialty coffee" is seen almost everywhere in Taiwan, but its true meaning is not necessarily clear to everyone. The definition given by the Specialty Coffee Association of America (SCAA) does not focus solely on green bean quality or brewing methods, but instead looks at the entire industry chain—from farmers, green bean traders, roasters, and baristas all the way to consumers, every link plays an indispensable role. This article will comprehensively sort out the SCAA's official interpretation of specialty coffee, guiding you to understand every person who quietly contributes along this quality chain, and also to rethink the true value behind a good cup of coffee. [more…]

The concept of specialty coffee was first proposed by Erna Knutsen in 1978 at the International Coffee Conference in France, referring to coffee beans produced under unique geographical conditions and microclimates that possess distinctive flavors. However, the creation of a cup of specialty coffee goes far beyond this—from the coffee farmer's cultivation and harvesting, the processor's processing, the trader's distribution, the roaster's precise roasting, to the barista's brewing skills, every step is indispensable. This article will take you through an in-depth understanding of the definition of specialty coffee, its types and characteristics, and the complete journey from seed to cup, exploring why a cup of high-quality coffee can bring true happiness. [more…]

Tims, a Canadian coffee chain brand that has been in the Chinese market for five years, recently celebrated its 60th birthday. To mark the occasion, Tims launched a six-week promotion offering 9.9 yuan deals every week, along with a campaign where purchasing designated set meals would earn a limited-edition 60th-anniversary themed ceramic cup. Three simply designed cups attracted many fans to place orders in support. However, after receiving the actual products, some consumers discovered issues such as vertical protrusions on the cup body and silicone lids that were too tight to fit. Complaints flooded social media platforms. The official explanation stated that the protrusions were a deliberate design mimicking the seams of paper cups, but this clever idea did not gain widespread approval. Brand CEO Lu Yongchen once said the company would accelerate upgrades centered on user needs. Judging from the feedback on this anniversary gift, Tims still has room for improvement in peripheral product quality control and experience. [more…]

When selecting Kenyan coffee, what exactly do the terms "AA" and "TOP" commonly seen on packaging represent? This article systematically sorts out Kenya's coffee grading system, from the bean size grading under the 1934 auction system (AA, AB, PB, C, E, TT, T, MH/ML) to the secondary quality ratings established by the Kenya Coffee Research Institute (TOP, Plus, FAQ), and analyzes the comprehensive scoring mechanism across the three dimensions of green beans, roasted beans, and cupping. It also presents the producing region information and brewing parameters of Front Street Kenya Little Tomato coffee beans, helping you understand the practical meaning behind the grading labels. [more…]

Cupping was originally created simply as a way to quickly judge the quality of a commodity, but later people discovered that it is less influenced by human factors and can evaluate a coffee fairly objectively. Today, cupping is no longer limited to green bean traders and roasters; everyone from upstream to downstream in the industry uses it to check coffee bean quality, and even world-class coffee competitions include dedicated cupping events. Recently, Front Street Coffee has had quite a few friends come into the shop asking about cupping methods, wanting to hold a cupping session at home or in their own shop. So Front Street Coffee will explain in detail the equipment needed for cupping, the specific process, and points to note, so that everyone can try it themselves and experience the difference between cupping flavors and everyday brewing. [more…]

Coffee cupping is a scientific method for evaluating coffee quality, using a standardized process to systematically assess a coffee's aroma, acidity, bitterness, sweetness, and off-flavors. Cupping not only helps consumers choose coffee that suits their taste, but can also be used to compare the merits of coffee beans roasted in different ways or from different origins. This article will provide a complete introduction to the definition, purpose, required equipment, and detailed operating steps of cupping, while also explaining the classification of green coffee beans and roasted beans. In addition, the article also recommends related products from Front Street Coffee, offering a practical reference for coffee enthusiasts. Whether you are a coffee enthusiast who has just gotten started or a professional hoping to refine your tasting skills, this cupping guide will provide you with a clear operational framework. [more…]

The SCAA cupping form is an important tool for judging quality in the specialty coffee industry. It consists of ten scoring categories, covering the complete sensory experience from dry aroma and wet aroma to overall assessment. This article explains the specific meaning and key evaluation points of each scoring dimension one by one: aroma is divided into dry aroma and wet aroma; flavor during slurping is the core basis for scoring; aftertaste measures the persistence of flavor; acidity distinguishes high-quality fruity acidity from undesirable acidity; body focuses on mouthfeel; uniformity checks whether the samples are consistent; balance assesses whether all aspects are harmonious; cleanliness is an essential threshold for specialty coffee; sweetness reflects harvest maturity and quality; and overall assessment reflects the cupper's comprehensive impression. Whether you are an enthusiast who has just encountered cupping or a professional hoping to refine your sensory skills, this item-by-item interpretation can help you understand the logic of using the SCAA cupping form more systematically. [more…]

Cupping, as a relatively recent coffee evaluation method that became systematized, only gradually took shape in the late twentieth century, and its history is much shorter than that of extraction methods such as pour-over and espresso. By standardizing variables such as dose, water temperature, water quality, and steep time, it allows the flavor performance of different beans to be compared horizontally under the same standard. This article will comprehensively sort out the specific operating process of cupping and its key parameters (such as 11~12g dose, 1:18.18 brew ratio, 94°C water temperature, 75~250ppm water quality, and 4-minute steep), and objectively analyze the advantages and limitations of this method to help coffee enthusiasts understand tasting logic more professionally. The article also combines the practical experience of Front Street Coffee to provide actionable reference suggestions. [more…]

Behind an outstanding cup of coffee, there are often many easily overlooked details. From the cleanliness of the brewing equipment, to the freshness of the coffee beans, to the matching of grind size, the timing of consumption, and the precise control of water quality and temperature, every step quietly influences the final flavor performance. Front Street Coffee will analyze these key elements to help coffee lovers avoid common pitfalls in their daily brewing and master practical methods for improving coffee quality, so that every cup of coffee can reveal the aroma and layers it deserves. [more…]

The chain milk tea brand Grandpa's Tea launched a limited-edition garden thermos to celebrate its sixth anniversary, attracting many fans to collect the merchandise. However, some consumers discovered rust at the rim of the cup along with a strange odor after use, raising concerns about product quality. Multiple users posted about similar issues on social media, yet the after-sales handling failed to satisfy consumers. After media reports on October 22, the brand took the matter seriously, sent the product for testing, and released preliminary investigation results confirming that the metal inner liner was indeed 316 stainless steel, and that the rust was caused by the manufacturing process, after which it immediately initiated a recall of the affected batch of thermoses. Front Street Coffee reminds coffee lovers that when choosing a thermos, they should pay attention to material and craftsmanship details, and promptly defend their rights if they encounter quality issues. [more…]

When evaluating a cup of coffee, we use various adjectives to describe its texture, so that the information others receive can be more vivid and three-dimensional. For example, when describing the mouthfeel of coffee, words like smooth and full-bodied are used to express the tactile experience of the coffee in the mouth; or when describing the aroma of a cup of coffee, [more…]

Cupping began as a quality control method used in the trade to verify whether coffee beans met standards. After the rise of the specialty coffee movement, it gradually evolved into a scoring system for evaluating coffee. Anything below 80 points is classified as commercial grade, while reaching 80 or above crosses the threshold into specialty coffee—the higher the score, the more outstanding the quality. At present, the two globally recognized authoritative scoring systems come from the SCAA and the COE. This article focuses on the SCAA cupping scoring system, breaking down one by one its eleven scoring dimensions, the required number of sample cups, the division of score ranges, and how defect deductions are calculated, to help readers fully understand how a cup of coffee is quantified into a score. [more…]