Design & Drill introduces tools to the creative process. It not only supports both open-ended and structured play. It also invites preschoolers to use bolts to design their own mosaic. Or to recreate any or all of the 12 patterns in the activity book. Patterning is an essential pre-reading, pre-math activity. Children delight in the action and sound of the power screwdriver. They shift from forward to reverse. First screwing bolts into the board, then unscrewing them. This children’s drill set develops eye-hand coordination, and fine motor skills. In addition to spatial awareness, creative thinking and problem-solving. Closed Take-Along Toolkit measures 10 1/4″L x 3 3/4″W x 7 1/2″H. Screwdriver requires three AA batteries, not included.