GIFTS FOR HIM Mechanical engineer or inventor

  Turbofan Engine Model Kit that Works - Build Your Own Turbofan Engine - TECHING 1/10 Full Metal Dual-Spool Turbofan Engine Aircraft Engine Mode...

1/20 TR900 Aircraft Turbofan Engine Model DIY Kit Mechanical Science Toy (150+PCS)Features:.Drawn from original factory drawings, the transparent ...

1/3 Turbojet Engine Model Kit - Build Your Own Turbojet Engine that Works - WP-85 Turbojet DIY Aircraft Engine Model 100 PcsFeatures:Build Your Own...

3D Printed Aero Engine Model Jet Engine Model Turbofan STEM Model - Static Features:.Exquisite aviation turbine engine shape, realistic details.Mad...

8 Cylinder Car Engine Assembly Model Gift for Collection Dear Customers and to whom may concern,Delivery Date: the TECHING V8 ENGINE MODEL KIT is...

5 Cylinder Radial Engine Model Kit that Works - Build Your Own Radial Engine - TECHING 1: 6 Full Metal Radial Engine Model Kit 250+Pcs 5 Cylinder ...

3D Printed Aero Engine Turbofan Engine Model DIY Stem Engine Toy with MotorThis aero engine turbofan engine is 3D printed engine model, with motor,...

TECHING 219Pcs Pumping Unit Assembly Model Kit that Works Details:Brand: TECHINGProduct Name: Pumping Unit Model Kit Material: Aluminium Alloy + St...

Car Engine Build Kit Four-cylinder V4 Car Engine Assembly Model Gift for Collection The four cylinder car engine kit is designed based on Inlin...

Diesel Engine Model Kit that Works - Build Your Own Diesel Engine - TECHING 1/10 DIY Mini Metal OHV Inline Four-cylinder Dynamic Car Engine Dies...