The giant water pump features a cog system that is powered by a turning handle to transport water up a narrow tube and out through the spout. As an early STEM tool, children will learn how to make the pump work and demonstrate its uses. Details: Blue and orange 30" x 19" x 12.5" (76.2cm x 48.26cm x 31.75cm) package size 7 pieces Steel and plastic For ages 3 and up Contents: 3 orange cogs 1 tubular steel frame 1 orange plastic outlet pipe 1 water drive cord 1 plastic cover