Accessories included: Motor, Battery holder (Adapter in option), electrical wires, steel shafts, marbles, cog & Screws, brass barriers (U shaped), switch 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
Instructions: pdf file
Complete size: 20.3 x 9.1 x 9 inches ( 515 x 230 x 230 mm)
Weight:7.7 lbs (3.5 kg)
Modules Marble Run: 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.