Features: Multifunctional Math Puzzle Cube: The puzzle toy cube combined math learning aids with magic cube together, help to develop children basic mathematics skills, deeply encourage children senses, exercise and stimulate their basic mathematics operation abilities. Selected Material: Made of qualified durable plastic, round and polished without burrs, colorful printing, wear-resistant and nontoxic material, improve the playing experience. Detachable Column Magic Cube Toy: The unique column shape carry with detachable pieces, leave children free combine the magic cube as they like do the math problem solving, the concept of teaching in fun to attract children concentration. Educational Math Learning Puzzle Toy: The math learning puzzle toy with good stimulation of educational training for children mathematics skills of add, subtract, multiply, divide practice, improve their brain and hand abilities, cultivate number cognitive and early brain development, exercise their basic counting calculating skill as well. Great Gift: The math puzzle magic cube is suitable for children as birthday gift, Christmas gift, and encourage them free to explore and discover their magic mathematics world. Specifications: Product Dimension: approx. 7x5.5cm/2.76x2.16inch Material: Plastic Package Includes: 1x Magic Cube Math Learning Puzzle Toy note: Please allow 1-2cm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.