Model size, l*w*h: 8.27*3.35*3.30 inches (210*85*84 mm)
General recommendations:
- use sanding (included) to remove burrs from the gears (if any);
- be sure to thoroughly smear the wax (included) on all the gears well;
- be delicate when removing the constructor elements from the wood board;
- if there are any difficulties in connecting the parts, treat the toothpicks with paraffin wax (included).