3 years & up. Encourage your children to explore sand or loose dirt with this exciting Aluminum Scoops & Sifter Set for Discovery and Sand Table Play. This rust-proof aluminum set is perfect for exploration, STEM activities, or prospecting for cool rocks. Includes a pan sifter, four nesting cans with two perforated bottoms, and three scoops. The scoops have 3"L handles and extra wide scoops. Pan sifter measures 9"D.