It is not mechanical, it is motion
Package includes every parts of Machine such as Wood parts, plastics gears, gear motor, brass wire (U shape), marbles, screws, batteries holder, push switch, But not included Wood glues and batteries.
Please use Titebond III ultimate wood glue.
Complete size: 6 x 6 x 5 inches (144 x 140 x 120 mm)
Item weight: 0.11 lbs (0.5 kg)
So 10, Ngach 32, Ngo 276, Dai Tu, Hoang mai, Ha Noi. Ha noi 100000, Vietnam
Monday — Friday
10:00 AM — 9:30 PM
Noon — 7:00 PM