BUILD fine motor skills while having fun experimenting with their own version of a tool grown-up scientists use!ENCOURAGE kids to explore the properties of water, experience cause and effect, and more.INTRODUCE young learners to real science tools, perfectly sized for a whole hand graspSet of 6 colorful eyedroppers stores vertically in a convenient stand is designed to hold the droppers upright and ready for little hands to grasp.For ages 3+