TORNADO CHRISTMAS TREE (assembly)

Brothers, we've made a new creative design for Christmas! Doesn't it look like it's magnetically levitating? However, it's not magnetic levitation; it only requires a smooth 608 bearing. We've designed the original 3D printing model, which is compatible with both FDM and LCD 3D printing. We've done a lot of debugging. Although it's not perfect yet, the center of gravity may shift during rotation, but we've already thought of an optimization plan. Perhaps we'll upgrade this design in the future to optimize its shortcomings.For FDM printing, we suggest the top and bottom layer thickness should be around 5 layers, and the wall thickness recommended is 1.2mm.This model only requires purchasing one 608 bearing. The effect in our video uses a full ceramic bearing, size 608CE, measuring 8 x 22 x 7mm. Its rotation depends entirely on the quality of your bearing. If you have a larger bearing and need to change the size, please adjust the tolerance yourself.If