Dreamfarm's Grindenstein is a compact coffee knock box for your spent coffee. It's super strong and sturdy, and even tucks away on the drip dray of your espresso machine for space-saving storage.

Width: 110 mm Height: 102 mm Volume: 445 ml

The Rhino Coffee Gear Waste Tube - Perfect for home users!

Some of the great features of this waste tube include:

• Sufficient capacity
• Stylish design
• Easy to remove & hard-wearing rubber bar
• Firm grip rubber base
• Dishwasher safe (remove rubber bar)
• Height: 100mm Diameter: 110mm

The Rhino Coffee Gear Waste Tube - Perfect for home users!

Some of the great features of this waste tube include:

• Sufficient capacity
• Stylish design
• Easy to remove & hard-wearing rubber bar
• Firm grip rubber base
• Dishwasher safe (remove rubber bar)
• Height: 100mm Diameter: 110mm

The Rhino Coffee Gear Waste Tube - Perfect for home users!

Some of the great features of this waste tube include:

• Sufficient capacity
• Stylish design
• Easy to remove & hard-wearing rubber bar
• Firm grip rubber base
• Dishwasher safe (remove rubber bar)
• Height: 100mm Diameter: 110mm

Standing at 175mm, this knock bin is ideal for use at home or in a small cafe. Using a knock bin to cleanly knock out used coffee grind is vital to ensure the long life of your group handle, as scraping grind with a spoon or knife may scratch or dent it.

An essential tool in any home barista’s arsenal, the Avanti® Mega Knock Box allows quick, efficient disposal of spent coffee grounds and frees up the portafilter for more brewing. Generous in size, it offers a larger capacity for holding used coffee grounds, minimising the need for frequent emptying.

It features a removable knock bar for easy cleaning and disposal, and an anti-slip ring on the base which guarantees stability during use. A convenient and efficient way to dispose of coffee pucks and maintain a clean workspace.

Replacement rubber bar for the Rhino mini waste tube (pictured). The slit in the rubber faces down when inserted in the tube.

Specifications: Length: 115mm Diameter: 25mm

Handwash Only

* Knock tube not included. Illustration purposes only.

Replacement rubber sleeve for Rhino Coffee Gear's Thumpa cafe knock tube. Knock tube for illustration purposes only.

Replacement rubber sleeve for Rhino RHWTBK knock tube

Dreamfarm's Grindenstein is a compact coffee knock box for your spent coffee. It's super strong and sturdy, and even tucks away on the drip dray of your espresso machine for space-saving storage.

Width: 110 mm Height: 102 mm Volume: 445 ml

An essential tool in any home barista’s arsenal, the Avanti® Mega Knock Box allows quick, efficient disposal of spent coffee grounds and frees up the portafilter for more brewing. Generous in size, it offers a larger capacity for holding used coffee grounds, minimising the need for frequent emptying.

It features a removable knock bar for easy cleaning and disposal, and an anti-slip ring on the base which guarantees stability during use. A convenient and efficient way to dispose of coffee pucks and maintain a clean workspace.

Replacement rubber sleeve for Crema Pro knock tube.

Length (angled): 93mm top x 83mm bottom.

Note: Knock tube for Illustration purposes only.