Kids will have a blast assembling pull-back rocket crafts and racing them across the universe. These DIY rockets introduce kids to the basic principles of aerodynamics in a fun, interactive, and creative way. Includes self-adhesive foam pieces, instructions, and plastic pull-back wheels. 4" x 1 ¾." Makes 12. All craft kit pieces are pre-packaged for individual use. Not for children under 3 years.
