WOOD MEETS COLOR Salt Water Fuel Robot Salt Water Fuel Robot kit powered by saltwater and fueled by creativity All of kit materials are environmental protection, non-toxic. This kit can bring kids lots of pleasure, great gift for children. Measure: 8.5 * 5.1 * 2.4 Great for stimulating creative expression, fine motor, tactile, cognitive and hand or eye development Recommended for children 3 years old and up