54mm magnetic portafilter dosing funnel for Sage/Breville

Magnetic portafilter dosing funnel for 54mm baskets, designed to fit Sage/Breville but should work with others too. 

Assembly

You will need 8 3x2mm (WxH) magnets. The hole tolerance is just right for press fit in my case. You may want to use a drop of glue to be sure, though.

Print settings

• food-safe filament with good layer adhesion (I had issues with matte filaments)
• no supports are needed in the default orientation
• 15%+ infill
• 0.4mm nozzle
• 0.2mm layer height
• use brim (3mm inner and outer) as the bottom part is relatively thin