"Noises" Fidget spinners

Spherical fidget spinner, working decompression toy Using a hot melt nut is more convenient to install and removeWithout frequent disassembly, you can use the M4 machine meter screw to install it directly, but the hole may be smaller SR188(dxDxB)：6.35×12.7×4.763mm bearings use a hybrid type to rotate more durably I use support printing when printing, the surface effect is better, and the material uses PTEG or PLA Have fun !!!BOMBearingSR188x1 (dxDxB)：6.35×12.7×4.763mmF.H.C.SM2x8Machine meter screwsM2.5x8Hot melt nutsM2.5x4x3.5BallD8