1-2-3 Build It! Construction Crew adventure planet The set is compatible with

The set is compatible with the 42377 hay conveyor and 42379 tractor

and wedges - as well as gears

and if you can't pay a toll

Perfect for STEM learning

Also use the special magnifier function of the microscope: Look at larger objects like an insect wing

1-2-3 Build It! Construction Crew adventure planet The set is compatible withEngineer more fun with three vehicles in one! Little engineers build a digger, a dump truck, and a bulldozer with the help of the big snap together pieces found in 1 2 3 Build It! Construction Crew, the latest build it yourself toy from Learning Resources. Inspired by real world construction vehicles, the set's colorful pieces help kids strengthen critical thinking, problem solving, and other early STEM skills every time they build and rebuild a new