Pay in 4 interest-free payments of $23.00 Learn more
Ships within 48 hours · Estimated delivery Aug 20 - Aug 25
mountain ranges
a 9"-square wooden building base and 40 pattern puzzles
Safety Tested
A great book for the junior construction worker
A fantastic addition to any children's toy collection
Mechanics Lab Crawler Tractor Science & Play Counting mountain rangesA sensational new kit to build a crawler tractor driven by an electric motor and "cultivate" a passion for mechanics! Over 200 components to build 20 models and technical applications. The tractor also has agricultural equipment driven by the motor via a mechanical transmission system. The components included in the kit include gear wheels, tracks, transmission module, panels and an electric motor to build, disassemble and rebuild all the models. A
US$ 27.00
US$ 25.56
US$ 735.60
US$ 25.00
US$ 39.55
US$ 134.73
US$ 59.96
