Coffee Grind Waste Bin & Recycling Station – Grindenstein®

The Grindenstein® is a compact, tough, and stylish knock box designed for convenient disposal of used coffee grinds. Its patented design redefines what an espresso knock box should be—functional, durable, and eco-friendly. Perfectly sized to fit under most home espresso machine group heads, it helps keep your coffee setup clean and tidy.

FEATURES

• Dishwasher Safe: No need for disassembly—just toss it in.

• Non-slip Rubber Base: Stays firmly in place during use.

• Shock-absorbing Design: Quiet and nearly unbreakable with triple impact zones.

• Colour Options: Available in Black, Red, or Grey.

• Eco-conscious: Includes a booklet with tips on recycling coffee grinds as natural plant fertilizer.

• Lifetime Warranty: Built to last with guaranteed durability.

Standard Grindenstein Dimensions:

• Height: 10.4 cm

• Width: 10.6 cm

• Working Volume: 445 ml

Now Available – BIG Grindenstein® ($39.00) – Black Only

Ideal for higher-volume use, the BIG Grindenstein offers more capacity while maintaining the same rugged quality.

BIG Grindenstein Dimensions:

• Height: 12.5 cm

• Width: 13.5 cm

• Working Volume: 825 ml