Clear, simple shapes inspire imagination and creativity Illustrate simple mathematical and physical relationships such as movement, balance, and momentum Encourage spatial, logical, and abstract thinking Support fine motor skills, hand-eye coordination, concentration, communication, social skills, and self-confidence Introduction to simple digital learning Clever-Up! 4.0: 160 pieces (36 cubes, 24 rectangular blocks, 30 rods, 18 baseplates, 30 slats, 4 ball bars, 6 balls, 12 triangular prisms) Includes 1 Educational Booklet and 1 heavy duty cotton storage and carrying bag Cube dimensions: 1 x 1 x 1 Visit [website link] to Learn More!