1-10PCS Propeller Balloon Helicopter Toys Children's DIY Balloon with Whistle Outdoor Flying Balloon Birthday Party Decoration

Material : Plastic Origin : Mainland China Recommend Age : 6-12Y,14+y Specification Size:The length of the balloon is about 9CM and the length of the propeller is about 13CM material: plastic Packing: opp bag Description Toys that can learn knowledge 1. Can stimulate children's interest in learning and curiosity 2. Hands-on science lays a good foundation for mathematics, physics and chemistry in the future 3. Exercise children's hands-on ability through disassembly and assembly 4. Exercise children's hands-on ability and love science Instructions for use: 1. Assemble the sockets of the three propellers upwards 2. Put the balloon on the blue plastic tube and blow up and pinch the balloon, 3. Put the propeller tee tightly on the blue plastic tube, then clamp the balloon helicopter and let it fly on the horizontal plane, and then you can fly upwards, which can fly several meters high, and make a pleasant whistle sound during the flight. Number of packages: 1/3/5/10*Creative toy balloon helicopter