Features: -Made of ABS plastic, non-toxic, wear-resistant and durable, with no burrs on the edges, not sharp and will not cut your kids' hands. -Each block has multiple magnets to allow for good adhesion and help build larger patterns and structures. -Depending on your creativity, you can create different shapes such as houses, sunflowers, snails, elephants, castles, playgrounds and more. -It is beneficial to develop hand-eye coordination, color and shape recognition, creativity, and logical thinking ability. -Perfect as a gift for children aged 3+, for both boys and girls. Specification: Material: ABS Colour: colorful Size: as shown .