Two color (separate printing) spinner
thingiverse
Print the side and center of the spinner in different colors. One side of the central part needs to be slightly treated with a sand paper. And just put them together. They keep firmly on the bearings even without glue. But you can add a drop of glue. In scad and stl hole for bearing 22.1mm for snug fit (i am using cura and nozlle 0.3mm). for spinner caps i am used Ultimate Spinner Button Cap Low Profile Rounded by silyavski,http://www.thingiverse.com/thing:2136665 scaled 104.5% for good fit and printed with support, cap up. Print Settings Printer: Tevo Black Widow Rafts: No Supports: No Resolution: nozzle 0.3 layer 0.07 Infill: 100% Notes: PLA, bed with glass (Glass provides smoothness) 70 degree and sugar syrup for adhesion.
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