DIY Model

ENGINEKITOR Trent 900-1:20 Scale Mechanical Science Model-Build Your Own Jet Aircraft Turbofan Engine Kit

TECHING Full Metal V4 Engine Model Kit 4-Cylinder Car Engine Assembly Kit: Ideal for Industry Research/Education/Gifts

TOYAN 7cc SOHC Inline Twin-Cylinder 4-Stroke Nitro & Methanol Engine Model Kit -FS-L200AC-OT

TOYAN FS-L400BGC 14CC Inline 4 Cylinder 4 Stroke OHC Water-cooled Gasoline Engine Model

ENGINEKITOR WS-15 150+ Pieces DIY Turbofan Fighter Engine 1/20 Scale Model Kit - Build Your Own Turbofan Model

TECHING 5 Cylinder Radial Engine Model Kit - 1:6 Full Metal Aircraft Engine - Build Your Own Radial Engine

ENGINEKITOR WP-85 100 Pieces 1/3 Scale Working DIY Turbojet Engine Kit - Build Your Own Aircraft Engine Model

TECHING 1/10 1000+Pcs DIY Full Metal Electric Twin-Spool Turbofan Aircraft Jet Engine Model Kit - Build Your Own Working Engine

TECHING V2 Engine Assembly Kit Full Metal VTwin Double-Cylinder Engine Model Kit for Collecting/Decorating/Education

TOYAN FS-B400 14cc Flat-Four Horizontally Opposed Four-Stroke Nitro H4 Engine DIY Model Kit

MUSA 1/8 2.6cc Mini Single-Cylinder 4-Stroke Gas Engine Model Upgrade - Up to 12000rpm

TECHING 1:10 Full Metal Mini L4 Diesel Engine Model Kit - DIY 4 Cylinder OHV Engine

TECHING 219pcs 3D Metal Oil Pump Jack Model Kit - DIY Assembly Science Education Toy Gift with Light Oil Rig Educational Collection

TOYAN Premium Commemorative Edition FS-S100AT 4-stroke Gasoline/Nitro Engine Model - Build Your Own Engine

MUSA F1 2.7cc Mini Vertical OHV Single-Cylinder 4-Stroke Air-Cooled Gasoline Engine Model-RTR

KACIO FD-6 Mini Three-Legged Vertical Oscillating Steam Engine Model With Boiler And Steam Power Generator

TECHING All-metal Single-cylinder Car Engine Assembly Kit for Collection and Gift

TECHING 160PCS DIY Metal Robot Tank Building Kit with Bluetooth Speaker&Remote Control&Puzzle Engine Assembly

TECHING 387 pcs All Aluminum Steam Locomotive Train Assembly Kit with Tracks-STEM Toys Gifts

TECHING 310+pcs Vintage Classic Car & Engine Assembly Kit Mini Electric Single-Cylinder Metal Mechanical Model Toy with for Educational Collection