One of the biggest factors affecting coffee flavour is grind size.

Best for:

• Cold Brew

Texture:

• Similar to peppercorns

Best for:

• French Press

Texture:

• Sea salt

Best for:

• Pour Over
• Chemex

Texture:

• Rough sand

Best for:

• Drip Coffee Makers

Texture:

• Table salt

Best for:

• Espresso

Texture:

• Fine beach sand

Best for:

• Turkish Coffee

Texture:

• Powder

If coffee is too fine:

• Bitter
• Over-extracted

If coffee is too coarse:

• Sour
• Weak
• Under-extracted

If your coffee tastes bitter, grind slightly coarser. If it tastes weak, grind slightly finer.