The Fermentation Project Kit

Limited stocks. First come first serve.

** Special offer for Hong Kong region only **

Free shipping for all bundle options!

Bundle 1 (Beans)

• 1x Guatemala specialty coffee beans (50g, Desmucilaginado)
  
• 1x Guatemala specialty coffee beans (50g, Lactobacillus)
  
• 1x Guatemala specialty coffee beans (50g, Wild fermentation)
  
• 1x Guatemala specialty coffee beans (50g, Yeast Inoculated)
  
• 1x Uganda Coffeebrewer - Washed (complimentary gift)
  
• 1x Uganda Coffeebrewer - Natural (complimentary gift)
  
• 1x Rock Ape Stainless Steel Coffee Cup (complimentary gift)

Bundle 2 (Drip bags)

• 1x Guatemala specialty coffee beans (50g, desmucilaginado) => 5x Drip bags
  
• 1x Guatemala specialty coffee beans (50g, lactobacillus) => 5x Drip bags
  
• 1x Guatemala specialty coffee beans (50g, wild fermentation) => 5x Drip bags
  
• 1x Guatemala specialty coffee beans (50g, yeast Inoculated) => 5x Drip bags
  
• 1x Uganda Coffeebrewer - Washed (complimentary gift)
  
• 1x Uganda Coffeebrewer - Natural (complimentary gift)
  
• 1x Rock Ape Stainless Steel Coffee Cup (complimentary gift)

Discover how fermentation shapes the flavour of coffee.

The Fermentation Project Kit is a unique tasting experience designed to showcase the impact of coffee processing. By removing every other variable, this collection lets you explore how different fermentation methods influence aroma, sweetness, acidity, body, and overall cup profile.

One Coffee. Four Processes.

Each coffee in this project comes from the same farm, same harvest, and same coffee varieties.

The only variable is the fermentation method.

This creates a rare opportunity to taste the direct influence of processing and compare the flavour profiles side by side.

Inspired by the educational work and insights of James Hoffmann, World Barista Champion, and fermentation specialist Lucia Solis, the Fermentation Project is created for curious coffee drinkers, home brewers, and professionals who want to deepen their understanding of coffee.

In the video below, James Hoffmann and Lucia Solis, discuss in great details how coffee fermentation works.

On Oct 3, 2026, James Hoffmann will host a live tasting session for The Fermentation Project through his YouTube channel. You can use the following link to find out more about this event:

https://jameshoffmann.kit.com/posts/from-james-hoffmann-the-fermentation-project-is-now-live