Viga 53769 Wooden YoYo Toy consists of two identical disks fastened together with an axle with a string attached. It works on the principle of a pendulum and a gyroscope. Fasten the rope around your index or middle finger and forcefully throw the toy to the side or down. When the string unwinds, pull the yo-yo up. Improves hand-eye coordination, strengthens the muscles of the hands, also switches attention, calms, develops dexterity and reaction speed.

â—† Made of the high-quality wood materials

â—† Safe for children and the environment

â—† Painted with non-toxic paints