I love making espresso at home.

To get the most out of my coffee beans I designed a WDT - Tool to distribute the grounds in the basket.

While designing I had a simple and easy to use tool in mind. It had to feel great while using it and had to be sturdy enough to handle busy “shifts” as a Home Barista for family and friends.

The Needles

I used 6x Needles with the following Dimensions:

• Diameter : 0.4 mm
• Length : 8 cm

Including the length is the wider Part measuring:

• Diameter : 1 mm
• Length : 3 cm

I recommend the following 3d printing nozzle cleaning needles: https://amzn.to/3x7GfQT

Technical Details:

Dimensions (without needles):

• Diameter : 1.6 cm
• Height : 10 cm

Dimensions (with needles):

• Diameter (span of the needles) : 2.5 cm
• Height : 15 cm