Tri Color Silk PLA 3D Printer Filament Bundle 1.75mm Changing Multi Pack 4 Spool Each 250g (Multicolor: Red&Yellow&Blue; Red&Blue&Green; Red&Purple&Gold; Orange&Blue&Green)
Twfbrm Mini 3D Printer for Beginners, Portable FDM 3D Printing Machine with Removable Build Plate, Compact Fully Assembled 3D Printer, 0.4mm Nozzle, 100x100x100mm Build Volume, 1.75mm Filament
UGEARS V8 Engine Wooden Model Kits for Adults to Build – 3D Wooden Puzzles for Adults Mechanical Model Building – DIY Kit Functional Model Engine Kits Replica with Electric Motor - 776 Pcs