This science set comes with four eyedroppers and two spot plates contained on a brightly colored storage stand. The soft and easy-to-handle droppers put the excitement of science into little hands. Use the five provided double-sided activity cards to help guide simple experiments using common household and classroom materials. Each card also includes observation questions and an introduction to basic scientific concepts. Perfect for stations or independent exploration. Ages 4+. Product Dimensions: Eyedroppers are approx. 4-3/4" long with a 5 mL capacity (about 1 tsp.). Each spot plate has 6 wells and measures 3-1/2" x 5". The storage stand comes in 4 pieces and measures approx. 5-3/4" L x 3" W x 4-3/4" H when assembled. Ages 5+.