Clicky Macaron Spinner

This is a fidget toy with a macaron appearance, and the cream filling clicky rotates. It provides a soft-click sensation and can be rotated with just the fingertips of one hand. Customizable click feeling and case design you can choose from: Two types of wheels - normal or stiff (I recommend normal) Two types of case design - regular or for keychain Assembly: Put the “spring” onto the “caseM” part. 2. Apply a very small amount of PTFE grease or similar to the inside of the “wheel” part. 3. Put the “wheel” on step 1 caseM. 4. Align the notches on both cases and snap-on the opposite side of the case. If printed with a properly calibrated printer, it should be possible to hold and smoothly rotate with the index and middle fingers. Notes: Recommended layer height: 0.15 - 0.20mm, In my case with slicer, layer heights above 0.28mm, the spring, wheel clearance lost are do not function. This model may not achieve smooth rotation unless grease is applied to the inside of the wheel. Do not use Matte PLA, Silk PLA, as they have weak layer adhesion and can break with snap-on.