Kinetic Sand Float, Paradise Island With the Paradise Island Playset, kids can create their very own tropical paradise with 4 plastic molds and Kinetic Sand Float! The Paradise Island comes with 3 packets of different colored Kinetic Sand Float, the sand that floats on water! The Paradise Island contoured sandbox gives you play area that fills with water so your creations can float and acts as a convenient storage location. With the Paradise Island Playset, kids can create their very own tropical paradise with 4 plastic molds and Kinetic Sand Float!