Graycano Coin

🔧🎛️🛠️ Graycano Coin — turn your Graycano into a flat-bottom brewer (more body + sweetness)

The Graycano Coin is a precision silicone insert that instantly transforms your Graycano Dripper into a flat-bottom brewer. It docks perfectly into the Graycano’s signature Lava Ribs, creating a secure fit and a new extraction style: slower flow, more body, more sweetness, and a beautifully structured cup.

Think of it as “two brewers in one” — cone-style clarity when you want it, and flat-bottom depth when you crave it.

Why it tastes different (in a good way)

🌀 Seven precision drip spouts = controlled flow

The Coin uses 7 dropping spouts to slow and stabilize drawdown. This creates:

• more even saturation
• more consistent extraction
• a richer, rounder cup

🌋 Anti-clog Lava Ribs (built-in)

Integrated Lava Ribs on the Coin help prevent clogging, keeping flow smooth and stable throughout the brew.

🍯 Flat-bottom extraction = body + sweetness

Flat-bottom brewers often excel with coffees that benefit from structure and sweetness — especially:

• naturals
• fermented / experimental lots
• coffees with “ripe fruit” intensity

✅ Key features (quick list)

• Food-safe, heat-resistant silicone
• Converts Graycano into a flat-bottom brewer
• Slower controlled flow (7 spouts)
• Secure docking into Graycano Lava Ribs
• Clog-resistant flow design
• Easy to clean
• Made in China

Filter compatibility

Works best with 1–2 cup flat-bottom filters, such as:

• Sibarist Fast Flat
• Kalita Wave (flat bottom style)
• various 155 flat-bottom papers

👃 CoffeeNose tip: Smaller 1–2 cup filters usually give the best seal and most consistent flow.

Expected brew time

Depending on filter choice, typical drawdown is:

⏱️ 2:00 – 3:40

(Other filters may run faster or slower.)

👃 Why we like it at WB.coffee

Because it gives you an extra extraction “gear” without buying another dripper. For recipe development and tasting flights (our favorite kind of nerding out), it’s perfect:

• Switch coffees → instantly change cup shape and body
• Great tool for learning how brewer geometry changes flavor
• Adds forgiveness and sweetness for fruit-forward coffees

Coffee pairing suggestions (WB.coffee)

The Coin is a dream with:

• FJ – Fruity & Juicy (ripe sweetness + structured body)
• Single origin naturals / experimental lots (more depth, less sharpness)
  Want a rounder daily cup? Try
  Ethiopia Guji - natural for cozy sweetness.

Try before you buy

Taste Graycano + Coin brews at Amsterdam Coffee Lab (Weesp). We’ll brew the same coffee as:

• standard Graycano (cone style)
• Graycano + Coin (flat-bottom)
  So you can feel the difference and pick your favorite.

Do you love to taste & learn?

🍶 Coffee Omakase Tasting Experience

A guided tasting flight where cup shape, recipe, and coffee style are part of the fun.

Shop Graycano

You can find Origami in many (online) stores. So why choose WB.coffee? 

• WB.coffee has a physical store in Weesp (Amsterdam) 
• Original products - no China knockoffs!
• We can order most Graycano products for you
• Dedicated filter coffee workshops & batchbrew masterclasses @ Amsterdam Coffee Lab 
• Original Graycano filters on stock
  
• Coffee blends tested and approved for Graycano 
• Best Price Guarantee 

You will be surprised how many knock-offs you will find online. Especially at the big e-commerce platforms that you might trust. At WB.coffee you can see the product at our store in Weesp before you buy it. Many Origami products are used at Amsterdam Coffee Lab, so we are quite familiar with them.

Shop Graycano

WB.coffee blends are roasted fresh on order. We roast with 100% renewable energy ☀ and 0% gas. 

☕ Our Signature Blends

• FC – Fruity & Chocolaty - smooth, juicy, comforting
• FF - Fruity & Floral - elegant & aromatic ​
• FJ – Fruity & Juicy - vibrant and sweet, a filter favorite
• The Chocolatier’s Brew – Chocolate & Praline (Brazil)
• VC - Vanilla & Caramel - creamy, sweet, irresistibly smooth
•  CN - Chocolaty & Nutty (HoReCa besteseller)

🌿 Chemical-Free Decaffeinated Coffees

• AFD – Apple & Fudge Decaf - bright, cozy
• CDD – Caramel & Spices Decaf - warm, sweet

🌍 Single Origins — Limited Editions

New lots arrive throughout the year.

• Ethiopia Guji Honey & Pineapple Express – fruity & complex
• Ethiopia Natural Dimtu & Guatemala Inferno Geisha – classic profiles

Get in touch for what’s currently on the cupping table and receive personal flavour recommendations based on your taste.

🎯 Taste Before You Choose

Try four coffees at once with our Coffee Tasting Set — available in:

• Filter or Espresso
• 4 blends or 4 single origin limited editions

Prefer to experience them first?

Explore our full tasting menu @ Amsterdam Coffee Lab in Weesp, where you can try any blend (or all of them 🏃)

Order coffee

Coffee Omakase – The Ultimate Coffee Tasting Experience ☕

For the curious, the connoisseurs, and everyone who knows coffee can be more.

Have you ever walked out of a café disappointed — knowing your cup could have been so much better?

Then this experience is for you.

The Coffee Omakase @ Amsterdam Coffee Lab is a guided, multi-course coffee tasting designed for specialty coffee enthusiasts, flavor explorers, and curious coffee lovers alike.

Each session is unique, interactive, and bursting with discovery — like a live culinary performance, but for coffee.

What to Expect

During this exclusive sensory journey, you’ll:

☕ Taste a curated lineup of exceptional coffees — washed, natural, and experimental processing methods (think anaerobic, co-ferment, honey, and even wild fermentation projects).

🌸 Experience rare varietals — including legendary coffees like Geisha, and other micro-lot gems from around the world.

🔬 Explore multiple brew styles — from delicate filter brews and bold espressi to the mesmerizing syphon method.

🥄 Try your hand at cupping — slurp and taste coffee like a professional taster, discovering aromas and acidity in new ways.

🍹 Enjoy surprising coffee mocktails — creative and refreshing, crafted from the same beans you’ll taste in the lineup.

👃 Engage your senses fully — experience how the aroma, cup shape, color, and even the sound of pouring influence your flavor perception.

A Guided Journey by the CoffeeNose 👃

Led by Wouter Brunia, also known as the CoffeeNose 👃, this tasting is a deep dive into coffee flavor and sensory science.

Like a sommelier presenting fine wines, Wouter will:

• Brew each coffee live with expert precision
• Share the stories of each bean — from farm to fermentation
• Explain flavor notes, processing methods, and varietal differences
• Help you understand why your favorite coffee tastes the way it does

It’s fun for your brain, taste buds, and nose — and you’ll leave with a new appreciation for what’s in your cup.

Each Omakase is Unique

No two tastings are ever the same.

Our coffees rotate constantly and often include exclusive lots — such as Geisha, co-fermented experiments, and rare micro-lots you won’t find in cafés.

Every visit promises something unexpected, thought-provoking, and delicious.

Who It’s For

• Specialty coffee geeks craving depth and discovery
• Curious coffee lovers ready to learn (and taste!) something new
• Couples and friends looking for a unique sensory experience
• Anyone who wants to fall in love with coffee all over again

Details

📍 Location: Amsterdam Coffee Lab, Weesp

🕒 Duration: ±1.5–2 hours

👥 Group Size: Small & intimate for personal attention

🎟️ Booking: More info & reservations ⬇

Why Join?

Because coffee can be so much more than just caffeine — it’s chemistry, art, and emotion in a cup.

Join the Coffee Omakase Experience and taste what happens when curiosity meets craftsmanship.

Do you crave the excitement of discovering exquisite coffee flavors and captivating aromas? Don’t miss out on our exclusive Coffee Tasting Experience @ Amsterdam Coffee Lab, where you’ll not only indulge your senses but also gain valuable insights into the world of coffee. Join us for an unforgettable journey!

Join us for a fun and informative sensory experience revolving around coffee. During this experience you will: 

• Taste washed, natural and alternative processed coffee beans 
• Explore various varietals of Arabica coffee including the famous Gesha
• Discover different coffee brewing methods outside of standard espresso
  
• Savor surprising coffee mocktails
  
• Try cupping coffee: sample your coffee by slurping it from a spoon, just like an expert coffee taster would
  
• Experience how sensory elements such as aroma, size, shape, and color of the coffee cup affect flavor perception.
  

Similar to how a knowledgeable wine sommelier educates you about the wine and presents it at the perfect temperature in the right glass, our master barista and flavor expert will expertly brew your coffee while enlightening you about the entire process, the origin of the beans, varietals, the flavor notes, and much more.  Envision it as a live cooking demonstration, but dedicated entirely to the craft of coffee brewing.

Fun for your brain, taste buds and nose!

More info & booking ⬇

More info & booking