Please read product description carefully before purchasing.
How it works
: Motor, Battery holder (Adapter in option), electrical wires, steel shafts, marbles, cog & Screws, brass barriers (U shaped), switch, instructions (pdf file) and everything you need to build this machines. Not includes Glue and batteries.
Assembly tools required:
Screwdriver and Hammer.
Wood glue: Titebond original wood glue
: 8.3 x 9 x 6.9 inches (210 x 230 x 175 mm)
Modules: independent, interchangeable, such that each contains everything necessary to execute the desired functionality. Please choose modules from the modules collection, they are numbered from 1 to 9.