THE WATER ARTIST
FOUNDATION KIT
MAG
Magnesium
CAL
Calcium
BUFFER
Buffer
MAG · CAL · BUFFER
Three concentrates. Precise control.
THE WATER ARTIST
Foundation Kit
Precision starts with water.
Three mineral concentrates. One modular system. Precise control over the
water you brew with.
RM75.00
RM100.00
Launch Price
3 × 50 mL concentrates
150
mL total
150
brews
≈5
months
*Based on approximately 1 mL total concentrate per brew and one brew per day. Actual usage varies by recipe.
THE FOUNDATION
Everything you need to make the water you built.
Three concentrates work together to give you precise control over your brewing water.
MAG
Magnesium
Clarity & expression.
Shapes clarity and flavour expression, helping bring out floral aromatics, brightness, and vibrancy in the cup.
CAL
Calcium
Sweetness & body.
Shapes sweetness, body, and balance, helping create a rounder, juicier expression in the cup.
BUFFER
Buffer
Acidity & balance.
Shapes acidity and balance by adjusting the buffering capacity of the brewing water.
FROM RECIPE TO CUP
Add. Brew. Taste.
01
Start with RO
Use distilled or RO water as your base for consistent mineral control.
02
Add the drops
Follow your recipe and add the required MAG, CAL, and BUFFER drops.
1 drop
≈ 0.06 mL
03
Brew
Brew your coffee, taste the cup, and evaluate what you want to refine.
04
Post-brew mineralisation
Optional: Add a small amount of your chosen mineral profile to the brewed coffee to fine-tune acidity, sweetness, balance and texture.
HOW LONG DOES IT LAST?
Up to 150 brews.
The Foundation Kit contains 150 mL of mineral concentrate — enough for up to 150 brews at the reference dose.
FAQ
Questions, answered.
What water should I use?
Use distilled or RO water as your base. This gives you a clean, consistent starting point for mineral adjustment.
How much concentrate do I add?
Follow the recipe generated by The Water Artist. The reference dose is approximately 1 mL total concentrate per 250 mL of brewing water.
Can I change the recipe?
Yes. Use Craft Your Water to build a custom profile or explore the preset profiles.
What is the Foundation Kit?
It is the physical set of MAG, CAL, and BUFFER concentrates used to make the brewing-water profiles you create with The Water Artist.
THE WATER ARTIST
Build the water your coffee deserves.
Start with your water recipe, then make it real with the Foundation Kit.