Cán cầm Fly Swatter V2 Mod cho máy in 3D

I modified a little the hole for the handle. I also designed a 350mm long handle anyone that's able to print. It can be secured by a M2 self piecing screw for replacement purpose

I also added a model for printing with custom infill. You can add Fly Swatter_Hollow.stl and Infill.stl to OrcaSlicer as one model with multiple parts and slice Infill with no Top and Bottom, about 25% infill ration with Honeycomb infill is pretty decent.