Each science set comes with four eyedroppers and two spot plates contained on a brightly colored storage stand. The soft and easy-to-handle droppers bring 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. Sold as 2 complete science sets. Special Shipping Information: Item ships separately from other items in your order. Item cannot ship to a P.O. Box, APO, or PPO. Item is not eligible for expedited or international shipping. You may initiate a return for unused items within 30 days, if the items are in original packaging with all original materials included with the shipment.