Features 1. The book features a vertical design, magnetic anti drop, with 51 square and circular magnetic stickers each, featuring a 9-color design. 2. Educational Puzzle: Our magnetic score teaching aids aim to promote interactive learning, improve memory, and attract student interest. 3. Enhance learning experience: As a valuable teaching aid, this puzzle helps to intuitively understand scores and improve mathematical thinking skills through visual and tactile participation. 4. Specially designed for elementary school students, coordinated with their cognitive development and learning preferences, effectively cultivating basic mathematical skills. 5. Ensure safety and durability: Our puzzles are made of high-quality materials, with a focus on safety. They have non-toxic components and a sturdy structure that can be used for long-lasting educational purposes. Specification Applicable age: 36 months and above. Material: Paper Color: Multicolor Size: 22 x 18 x 1.5 cm Weight: 500 g Package Include: 1x Magnetic Score Disk Demonstrator