How To 3d print a bey????????????????

First you'll need a 3d model, go to tinkercad there u can find a model or make one yourself. 2 you'll need a 3d printer and materials 3 choose the dimensions of the parts 4 print it 5 paint it and fix any imperfections .
ps: If you put metal and rubber it'll be way more expensive and the plastic may be fragile so if u want a sturdy bey i'd recommend a sturdy polymer.