Features: brand new and high quality Selected Qualification Material: Made of qualified durable ABS plastic, round and polished without burr, colorful painted, wear-resistant and non toxic improve the playing experience. Multifunctional Puzzle Cube: The puzzle toy cube combined math function with magic cube together, develop kids basic mathematics skills, deeply encourage and enhance children's senses, exercise and stimulate their basic math abilities. Detachable Column Magic Cube Toy: The unique column shape carry with detachable function, leave children free combine the cube as they like to do the math problem solving, the concept of teaching in fun to evoke kids’ concentration. Educational Math Toy: The math puzzle toy with good stimulation of educational training for kids mathematics skills of add, subtract, multiply, divide practice, improve their brain and hand abilities, cultivate number cognitive ability and early brain development, stimulate their basic counting calculating skill as well. for Ideal Gift for Toddlers: The puzzle cube is suitable for kids as birthday gift, Christmas gifts, and encourage them free to explore and discover their magic mathematics world. Specifications: Product Dimension: approx. 5.5 x 7cm/2.16 x 2.76 inch Material: ABS Plastic Net Weight: approx. 20g/0.04 lbs Color: Random Delivery (If you buy more than one, colors you receive will be same or different.) Package Includes: 1 x Magic Cube Math 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.