STEMNEX V8 MODEL ENGINE 24 PIECE PUZZLE Many Designs available

Many Designs available

It resembles craziness at its finest and fun for the whole family

Available in Mega Gear Blue

Ages: 1 Year and up

STEMNEX V8 MODEL ENGINE 24 PIECE PUZZLE Many Designs availableSTEMnex V8 Model Engine kit builds a realistic, though greatly simplified, working model of a combustion engine and includes light and sound features, light up spark plugs, moving pistons, valve gear, fan belt, and all the parts and tools you need to assemble the working model. Unlike other inferior models, the STEMnex V8 Model Engine uses no glue. Parts screw or clip together, so the engine can be taken apart and rebuilt multiple times. The