Please read product description carefully before purchasing.
How it works
Accessories included: 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
Item weight: 7.8 lbs (3.5 kg)
Size (Length x Wide x height): 380 mm x 305 mm x 335 mm ( 15 inch x 12 inch x 13.2 inches)
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.