Collection: GIFTS FOR HIM Mechanical engineer or inventor

Smithsonian Jet Works Advanced Science Kit - Build Your Own Jet Engine - DIY Assembly Turbofan Jet Engine Model Kit

Teching V8 Engine Model Kit Metal Assembly DIY Kit 500+Pcs Mechanical Car Engine Science Experiment Physics Toy

Portable Precision Electric Torque Screwdriver Set DIY Tools for TECHING Engine Model Building and More

Pumping Unit that Works - Oil Pump Jack Model Kit - TECHING 3D Metal Oilfield Working Equipment with Light Oil Rig Educational Toys Collection 219Pcs

Teching Engine Assembly Kit Full Metal Galileo Pendulum Clock Engine Building Kit Toy Gift

Teching Classic Car Engine Assembly Kit Mini Electric Single-cylinder Engine Metal Mechanical Model High Level Educational Collection

SKYMECH Mini Turbojet Aero Engine Gasoline Kerosene Internal Combustion Engine Model

TECHING Full Metal Car Engine Model Kit That Works - Build Your Own Engines - Gift Collection