Mechanical 3D-puzzle of the kinetic globe model. The model consists of inner and outer rotating balls. The wind-up rubber-band engine inside the model makes the ball to move round the axis in the opposite directions. Now you have something more captivating and ecological than Newton's cradle to put on the table in the office.
Assembled model size: 161*132*251 mm
Package size: 245*188*30 mm
Number of details: 205
Assembling without glue.