With CREATTO's Shimmer Shark and Ocean Pals, you can design and construct illuminated, three-dimensional creations that literally light up your life!The kit includes flexible yet durable interlocking plastic tiles made from recycled plastic bottles, and a string of LED lights that you can piece together to make animals, decorations, or your own custom creations. Each set includes an illustrated manual with easy, step-by-step instructions for multiple designs, but the building possibilities are nearly limitless using your imagination.Shimmer Shark and Ocean Pals includes 140 Creatto pieces, a string of 100 LED lights, and assembly instructions to build a shark, octopus, seagull, and fish. Let your creativity and imagination run wild! What will you create?Lights powered by USB cable; USB power adapter not included. Suitable for ages 9 and up.