Discovery Kids Build Your Own Helicopter Kit CULTIVATE LEARNING: Let the future engineer in your life explore the world around them with this model kit. INSPIRE: Children want to know the what and why behind things. Engage in long conversations with them to further develop their love of learning. RECOMMENDED: Wonderful for children ages 8+. Makes a great holiday or birthday gift for the future engineer in your life. Can be used at home or in the classroom as part of a science center. CONTAINS: 101 model pieces, 1 Wrench, 1 Screwdriver, and Instruction Manual