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“V8 Engine Model Kit that Works – Build Your Own V8 Engine – TECHING 1: 3 Full Metal V8 Car Engine Model Kit 500+Pcs” has been added to your cart. Continue shopping

“Turbofan Engine Model Kit that Works – Build Your Own Turbofan Engine – TECHING 1/10 Full Metal Dual-Spool Turbofan Engine Aircraft Jet Engine Model 1000+Pcs” has been added to your cart. Continue shopping

“TECHING Steam Locomotive Train Metal Assembled Steam Train Model Gift Collection – Used (Assembled Version) Like New” has been added to your cart. Continue shopping

“SKYMECH PT6A Turboprop Engine Model Kit -Build Your Own Turboprop Engine that Works -3D Printing DIY Aircraft” has been added to your cart. Continue shopping

“ENJOMOR Hot Air Stirling Engine Generator Model with LED Light and Voltmeter – Horizontally Opposed Diamond Structure Gear Drive” has been added to your cart. Continue shopping