Features: These stem building model toys have large quantities and complete tools for your easily creations, they are easy to connect, and you can use them to DIY different crafts to show your creativity and imaginations. Foam crafts are durable, reliable and safe to use, not easy to fade or deform, they have bright colors, so can make your creations colorful and adorable. Specifications: Material: foam Color: colorful Size: as shown in the pictures Package includes: 550 x Colorful magic foam corn crafts Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Little ones should use our product under the supervision of adults. Small items are included, please keep them away from little kids in case of choking risk. Please keep it away from people under 12 years old.