A toy that teaches the visualization of numbers and the ability to consciously appreciate them. - Eye-hand coordination - Pincer grip exercise - various levels of difficulty: 1. Practice of hand coordination and dexterity - simply removing balls with tweezers from a rotating toy disk and placing them into containers. 2. Introduction of additional simple arithmetic operations by placing balls into containers according to the results of mathematical operations. The set includes 27 colorful balls, a pair of tweezers, 2 cups, and activity cards. The balls should be placed based on the toy. Once started, the tray begins to rotate, hiding some balls while making others visible. The tray can rotate at two speeds. The child's task is to catch the balls before they hide and fill the containers or complete the tasks on the activity sheet. Packaging dimensions: 30 x 5.7 x 25.8 cm, Age: 3+.