These tools are ideal for developing children's muscles for writing and their fine motor skills. The Squeezy Bottle is perfect for developing the pincer grip while the Scissor Scooper will encourage the motions needed for scissor use. The Twisty Dropper is designed perfectly for water play activities and the Water Spinner will strengthen hand muscles. Set includes one of each tool: Squeezy Bottle, Scissor Scooper, Twisty Dropper and Water Spinner.