Vòng Spacer cho Ceado Hoop Coffee Brewer

The Problem The Ceado Hoop coffee brewer has a tendency to not sit flat on mugs with handles.

The Solution This spacer allows the brewer to sit securely above the mug rim, featuring a wide gap on one side to accommodate especially tall handles.

In addition to clearing handles, this gap acts as a crucial air vent to prevent a vacuum seal from forming between the brewer and the mug.

• Pro-Tip: If you print this using a textured build plate, the micro-texture on the bottom surface will prevent an airtight seal even on smaller mugs that don't extend to the gap!

Customization The default dimensions provide a tight "snap" fit so the spacer can stay attached to the Hoop brewer when lifted. If your printer's tolerances are slightly off, or if there is variance in the manufacturing of different Hoops, I have included the original OpenSCAD (.scad) file so you can easily adjust the variables.

Print Recommendations

• Material: PETG. I highly recommend PETG over PLA because of its higher heat resistance (coffee mugs easily exceed 60°C).

• Build Plate: Textured PEI (to assist with the ventilation issue mentioned above).

• Layer Height: 0.2mm

• Tested On: Prusa MK4S using White Prusament PETG.

Attribution: This design was heavily inspired by the commercial spacer designed by OpusDesignCompany, but modeled from scratch in OpenSCAD to allow the open-source community to print and tweak their own.

OpenSCAD code drafted with the help of an AI assistant.