About this 3D model

All bases are hollow 2mm deep for magnets. All bases have pre-supported and un-supported files. The bundle includes: 25mm x10 28.5mm x10 32mm x10 40mm x10 50mm x5 60mm flight x3 60x35mm x3 64mm x3 75x42mm x3 80mm x1 90mm x2 90x52mm x3 100mm x2 105x70mm x2 120x92mm x2 130mm x1 160mm x1 170x105mm x1