The Create Your Play Sensory Tray is a versatile tray set that is perfect for hours of open-ended sensory and loose parts play. Use the included sorting cups and fine motor skills tools with a variety of your own materials such as water, sand, water beads, dried pulses, and more. Or place the tray over one of the included Activity Cards, for different themed play. The cups, tools, and tray are dishwasher safe.