Many coffee enthusiasts share this confusion: they can consistently brew delicious coffee with a size 01 small dripper, but when they switch to a size 02 large dripper, the results are always disappointing. This is not a regression in skill, but rather an essential difference in structure and usage logic between large and small drippers. The 01 dripper corresponds to 1–2 servings, while the 02 dripper corresponds to 3–4 servings. The difference is not just capacity—the drainage hole, bed depth, and flow rate all change with size. Front Street Coffee's brewing tutorials use the 01 dripper as the standard, but if the same technique is applied directly to the 02 dripper, over-extraction easily occurs due to excessively long extraction time. This article will analyze the core differences between the two drippers in depth and provide adjustment plans for the larger dripper, helping you brew satisfying coffee even with the 02 dripper. [more…]

The Hario V60 is practically standard equipment for every pour-over enthusiast, but what exactly is the difference between the 01 and 02? From the perspective of Front Street Coffee, this article first reviews the design origins and three core features of the V60 dripper, then takes a deeper look at how the 01 and 02 differ in recommended coffee dose and actual capacity, and explains why the 02 dripper requires a coarser grind. After that, using the Yirgacheffe Natural Red Cherry as an example, it presents the three-pour brewing parameters and techniques for both drippers, helping you make a more suitable choice in your daily brewing. [more…]

The Hario V60 dripper is almost ubiquitous in the specialty coffee world—whether in independent cafés or chain brands, you're bound to see it. But faced with the dazzling array of V60 models on the market, especially the two common sizes 01 and 02, many coffee enthusiasts aren't clear about what substantial differences actually exist between them. This article will start from the classic design principles of the dripper, systematically outline the three core structural advantages of the V60, then break down one by one the heat retention and price differences among the three materials—resin, ceramic, and glass—and focus on comparing 01 and 02 in terms of capacity, opening size, and suitable scenarios. It will also mention special models such as the brass version and championship collaboration editions, helping you make a more rational choice based on your own needs. [more…]

Front Street Coffee's pour-over tutorials have long been based on a single-serving standard of 15g of coffee and a 200ml cup, but many enthusiasts are no longer satisfied with brewing just one cup and have begun trying to make two or three cups at once. Once the dose is doubled to 30g, the small 01 dripper can no longer handle it, and a V60 02 large dripper must be used instead. Increasing the dose is far from simply adding more coffee and water; a thicker coffee bed slows the flow rate, and as the extraction time lengthens, bitterness follows. Using the Sidra coffee beans as an example, Front Street Coffee starts with two variables—grind size and pouring stream—to make fine adjustments, compressing the total time from 2 minutes 53 seconds to 2 minutes 30 seconds so that the 30g brew comes close in flavor to a single-cup brew. This article fully records the parameter differences before and after the adjustment and the reasoning behind them, and also answers the question of whether the 01 dripper can be used to brew a large dose when no 02 dripper is available. [more…]

Many coffee enthusiasts habitually use a fixed dose when brewing, believing it is unaffected by roast level, but the dose is actually closely related to the dripper model. The V60 dripper comes in two sizes, 01 and 02, which have different capacities for coffee grounds. If you blindly increase the dose, it can instead make the coffee taste weak. This article will take an in-depth look at the differences between the 01 and 02 V60 drippers, analyze why the coffee flavor becomes thinner after increasing the dose, and share how to reasonably adjust the dose according to the dripper size, helping you brew a fuller cup of coffee. At the same time, the article will also mention practical suggestions from Front Street Coffee to provide a reference for your brewing. [more…]

Front Street Coffee's pour-over tutorials have long been based on a single-serving standard of 15g of coffee and 200ml of water, but when you need to brew 2 to 3 cups at once, the No. 01 small dripper simply can't handle the job. This article centers on a hands-on test of brewing with 30g of coffee in a V60 02 large dripper, starting with a 1:15 coffee-to-water ratio, 91℃ water temperature, and a three-pour technique, which revealed that the extraction time was too long and produced bitterness. The parameters were then revised by coarsening the grind and increasing the pouring speed, ultimately bringing the extraction time under 2 minutes 30 seconds, with the flavor matching that of a single serving. The article also retains recommendations for several Front Street Coffee beans and answers the question of whether the No. 01 dripper can brew a large dose when no No. 02 dripper is available, making it suitable as a reference for enthusiasts who have already mastered basic pour-over and want to advance to brewing for multiple people. [more…]

Many coffee enthusiasts have found during brewing that simply adding a little more coffee grounds causes a noticeable decline in the resulting flavor. The reason behind this often lies in the amount of grounds exceeding the reasonable capacity of the current dripper, while the brewing technique has not been adjusted accordingly. This article will focus on the suitable grounds amounts for the two common dripper models, 01 and 02, analyzing the specific effects of too much or too little coffee on extraction uniformity, flow rate, and the final flavor. At the same time, for scenarios where you only have a small dripper on hand but need to brew a large amount of coffee, it provides a complete solution including coarsening the grind size, slightly adjusting the water temperature, and pouring techniques, and offers practical reference suggestions based on Front Street Coffee's standard parameters. [more…]

Guatemala, as an important producing country of specialty coffee in Central America, cultivates distinctly styled coffees thanks to its volcanic soil and diverse microclimates. Centering on El Injerto Estate, this article provides an in-depth introduction to the cupping performance of its Ruby Geisha lot EI02-02, the origin and spread of the Geisha variety, the history of El Injerto Estate and its auction system, as well as the origins and glorious track record of the Pacamara variety. At the same time, it brings Front Street Coffee's roasting recommendations for two Guatemalan beans, Huehuetenango and Flor del Café, along with V60 three-pour brewing parameters, helping coffee lovers gain a comprehensive understanding of the taste characteristics and producing-region stories of Guatemalan coffee. [more…]

When browsing brands like Front Street Coffee or coffee teaching courses, you will often see single-origin beans recommended for brewing with 15g of coffee grounds. This number seems to have become the golden standard for pour-over coffee, but why exactly 15g? What problems would 10g or 20g bring? Starting from Front Street Coffee's teaching practice, this article deeply analyzes the impact of coffee dose on coffee bed depth, water flow state, and extraction results, explaining why 15g can become the most suitable single-serving parameter for the 01 dripper. At the same time, many enthusiasts are also curious about the difference between the 01 and 02 drippers. We will provide an answer from the perspective of coffee bed depth and extraction uniformity, helping you understand the logic behind the parameters and brew more stable and delicious pour-over coffee. [more…]

Guatemala, as an important origin of specialty coffee in Central America, produces coffee beans with distinctive character thanks to its volcanic soil and diverse microclimates. This article focuses on El Injerto Estate, providing a detailed introduction to the variety origin, estate history, cupping flavors, and award records of its Ruby Geisha coffee, and further explains the spread of the Geisha variety, the background of Pacamara's creation, as well as El Injerto Estate's self-organized auction and unique processing methods. It also includes Front Street Coffee's roasting recommendations for Guatemalan coffee and V60 three-pour brewing parameters, helping coffee enthusiasts gain a comprehensive understanding of the flavor charm of this producing region. [more…]

The Hario V60 Mugen dripper is composed of a detachable 12-blade and base assembly, completely different from the common one-piece drippers. The resin material is heat-resistant and shatterproof, and the blade colors can be freely mixed and matched. It has no cup wall, and the filter paper is supported entirely by the blades, which serve both as a skeleton and as flow guides. In actual testing, the average flow rate after filling with water is about 8ml/s, faster than Kono but slower than the V60's 10ml/s, placing it in the medium-fast range. However, the longer blades raise the pouring height and increase the impact force, making it prone to over-extraction with doses under 20g; it is better suited to 20g or more with an 02-size filter paper. Front Street Coffee also found that removing the blades unlocks a variety of brewing methods, including single-serving setups. [more…]

Among Guatemala's eight major coffee regions, Huehuetenango is known for its high altitude and dry climate, and the El Injerto estate located here is a pioneer of specialty coffee in Central America. This article focuses on a unique Ruby Geisha from this estate—the Maravilla Geisha variety—covering everything from the historical origins of how the seeds arrived, to the natural processing method, to the cupping flavors and geographical environment. When ripe, the fruit of this bean is dark red, resembling a ruby, and the plant is more compact than traditional Geisha. Since the Aguirre family acquired the estate in 1874, it has gone through a transition from growing sugarcane and corn to focusing on coffee, and has accumulated sixteen awards over eleven years in COE competitions. The article also covers the rise of the Pacamara variety and the model of hosting its own competitive auction. Front Street Coffee offers practical advice from the perspectives of roasting and brewing to help coffee enthusiasts better showcase the nutty, cocoa-like character and floral and fruity aromas of Guatemalan coffee. [more…]

In discussions about pour-over coffee equipment, the dripper often takes center stage, while the filter paper—which performs the critical filtration task—tends to be overlooked. In fact, although filter paper accounts for only a small portion of the cost, it directly affects how coffee flavors are presented—common issues such as "fit" and "papery taste" are inseparable from it. When faced with the three mainstream shapes on the market—cone, fan, and cake—along with options like 01/02 sizes, natural and bleached, and different brands' paper textures, how should one make the right choice? Drawing on Front Street Coffee's practical experience, this article systematically sorts through filter paper styles and shapes, model sizes, bleaching processes, and paper texture differences, helping coffee enthusiasts find the one that better matches their own dripper and brewing preferences. [more…]

Many friends can handle brewing a single serving of coffee with ease, effortlessly producing a delicious pot of coffee. However, when the dose of grounds is doubled and they brew coffee for multiple people, their performance isn't quite as impressive! After going through the whole process, the coffee they brew not only lacks the rich layering it once had, [more…]

Pour-over coffee usually starts with blooming, but Tetsu Kasuya, the 2016 World Barista Champion, proposed in 2019 a brewing method that skips blooming entirely—the one-pour method. It may look similar to the single-pour technique, but the differences are clear: the single-pour technique splits the water into two pours, while the one-pour method pours all the hot water in at once. This article covers the principles of the one-pour method, its differences from the single-pour technique, equipment and bean selection, grind adjustment, pouring direction, and the full process of Front Street Coffee's hands-on practice with a Colombia · Hope Estate Geisha, providing key parameters such as dose, ratio, water temperature, grind, and time to help you decide whether this minimalist brewing method suits you. [more…]

Mandheling coffee beans from the Huta Manor in the Lintong region of Sumatra, Indonesia, processed using the wet-hulled method and hand-sorted to 19 mesh and above, medium-roasted by Cafe of Memory in Hangzhou. This article documents the complete brewing process for this coffee, including parameters such as the Bonmac V02 dripper, 90°C water temperature, and a 1:15 coffee-to-water ratio, along with a detailed evaluation of its aroma and mouthfeel. Orange peel, herbs, woody smokiness, and faint floral and fruity notes interweave, while a medium body and subdued acidity form its distinctive character. Front Street Coffee recommends this bean, believing that its cleanliness and layered complexity still affirm the flagship status of Tiger-grade Mandheling. [more…]

Front Street Coffee recently came across a uniquely shaped pour-over filter paper—the dual-chamber filter from Spain's Sibarist. Because its interior is divided in two by a partition, netizens have jokingly dubbed it the "double-flavor hot pot filter." The original design intent was to let coffee beans with different characteristics each be extracted separately in a single brew, but at 37.44 euros for 30 sheets—about 9.4 yuan per sheet—it really is staggering as a disposable consumable. Front Street Coffee decided to make a DIY alternative, using two 01-size filter papers in a 02 conical dripper to replicate the dual-chamber structure, and to explore the water temperature and other parameters that need to be considered when actually brewing with this kind of filter. This article will walk you through the dual-chamber filter's construction principle, its official pricing, how to make a DIY alternative, and the core considerations for using it, so you can see whether it's worth buying. [more…]

During holidays and family gatherings, there's always someone hoping the coffee enthusiast will brew a fresh pot on the spot. But when the dose jumps from the usual 15 grams to 30 grams, the same technique tends to cause water to pool at the end of the drawdown, drag out the brew time, and leave the flavor low and muddy. Why does extraction change so much once the dose goes up? Front Street Coffee breaks down the challenges of large-dose pour-over one by one—from dripper model and blooming method to pouring rhythm—and offers adjustment plans for both the 02 and 01 drippers, helping you brew coffee close to your everyday standard even at gatherings with many people. [more…]

The joy of pour-over coffee lies in showcasing the unique character of beans from different origins by adjusting equipment and parameters. Using Front Street Coffee's Kenya Asaliya as an example, this article provides a detailed introduction to the V60 dripper's structural features, material and model selection, and offers specific brewing parameters and staged extraction techniques. It also analyzes the flavor performance of this AA TOP bean, helping coffee enthusiasts, based on an understanding of the relationship between dripper flow rate and extraction, master a practical method for consistently producing a bright, clean cup of Kenyan pour-over. [more…]

There are many ways to brew coffee, from the siphon method that feels like a chemist conducting an experiment, to simple extraction methods like the French press. Among them, pour-over may be the one with the most room for experimentation. Most brewing tutorials online are for a single serving, so how do you brew for multiple people? Attentive readers may have noticed that most brewing tutorials [more…]