GIFTS FOR HIM Mechanical engineer or inventor

DIY Metal Rail Track Accessory for Steam Train Assembly Engine 33ED2597848 Features:1, High Quality: Made of metal, durable to use.2, DIY Assembly:...

Micro Turbocharger And Belt Pulley for NR-200 EngineFeatures:.Turbine size: 38 x 30 x 43mm. Belt pulley size: 38 x 30 x 43mm..This is a turbocharge...

3D Metal Mechanical American Bald Eagle Sculpture Kit for Kids, Teens and Adults-240PCS+ Inspired by American Bald Eagle:Eagle, the sign of the a...

SKYMECH TRENT 900 Turbofan Engine Operable DIY Assembly Aircraft Engine Model Educational Toy (Silver/150PCS)Features:.Based on the original TR900 ...

Micro Emulational Turbocharger Self Priming Centrifugal Superchargers Mechanical Eddy Current RC Model Engine Refit Kit(For sku33ED3268599)Features...

TURBO RACING 2.4Ghz 1:76 Full Scale Mini Electric Sports Car Desktop Mini RC Car - RTRUpgrade 1:76 Mini Scale RC Car: 1:76 full scale remote contro...

Mystery Box - Build Your Own Turbofan Engine Model KitDo you like to be surprised? Do you like to build your own engine?EngineDIY picks up some eng...

TECHING 3D Metal Puzzle Swinging Santa Claus Model with Color-changing Lights DIY Assembly Toys for Christmas Gifts -100PCS+ Features: 1. A beautif...

Features: .Made of high-quality materials, safe and environmentally friendly .Purpose: Simulate the scene of the track, more interesting for playi...

TECHING Original for TECHING Vintage Car Model Kit DM227  Specifications:.Material: Metal.Product Weight: 250g.Package Dimensions: 15 x 10 x 6cm.Pa...

Turbo Racing 2.4Ghz 1:76 Full-scale Electric Remote Control Car Desktop Mini RC Car Toy with P31 Remote Control - Purple Features: .1:76 ultra-sm...

3D Printed Aero Engine Turbofan Engine Model DIY Stem Engine ToyThis aero engine turbofan engine is 3D printed engine model, it is a static version...

SKYMECH PT6A Turboprop Engine Model Kit -Build Your Own Turboprop Engine that Works -3D Printing DIY Aircraft 100PCS Features: Product backgroun...

SkyMechMan NTR-900 1/30 Turbofan Engine Model Kit - Build Your Own Turbofan Engine that Works - Runable Aircraft DIY Assembly 150PCS Features: (1)...

Steam Locomotive Train Assembly Engine Full Metal Hardest Build Kit with Track Gift Collection - 387Pcs Steam train engine is the most difficult...

TECHING Updated L4 Engine Model Kit that Works - Build Your Own Engine - Full Metal 4 Cylinder Car Engine Kit Car Engine Model 1.Origin of the st...

Parameters: Scale: 1:15;Product size: 53cm*22cm*23.5cm;Packaging size: 55cm*26cm*26cm;Product material: PLA;Product weight: 1540g;Motor voltage: 1...

TECHING & SKYMECH 1: 10 Turbofan Engine Model Kit that Works - Build Your Own Turbofan Engine - Strike Fighter Engine DIY Model Electric Turbof...

SKYMECHMAN TR900 DIY Functional Turbofan Aero Aircraft Engine 3D Printed Assembly Model (Dynamic KIT Version/50PCS+)Features:.Original Design: Th...

Mystery Box-Build Your Own Turbofan Engine  Buy TECHING Turbofan Engine, Get Mystery Turbofan Engine Building Block Do you like to be surprised? Do...

SKYMECHMAN TRENT 900 Simulated Functional Turbofan Aircraft Engine Model Kit with LED Light If you're a fan of aviation or just love assembling det...

3D Printed Functional Nacelle Thrust Reverser Turbofan Engine Model The 3D Printed Functional Nacelle Thrust Reverser Turbofan Engine Model is a mu...