[Perfect Gifts Magnetic Building Blocks]Upgraded product with stronger magnets for flexible play. Includes 32 magnetic cubes in 8 colors. Suitable for children aged 3-8 years. [Stem and Sensory Toys]Sparks creativity through building graphics, characters and structures. Develops hands-on skills, creative thinking, visual learning and interaction. [Fun Construction Cubes]Build, spin, destroy and rebuild to promote focus and patience. Includes idea booklet with varying difficulty levels. [Safe and Strong Magnet]Made of high quality Abs material with round edges. Magnets sealed inside plastic case to prevent falling out. [Best Gifts]Educational learning toys for birthdays, holidays and school activities. Weight: 1.19 pounds.