Model Bottle Stomp Water Rocket Launcher Outdoor Toys Baking Soda ...

Model Bottle Stomp Water Rocket Launcher Outdoor Toys Baking Soda DIY Rocket Science Experiment Kit NASA Space Opters STEM Gift for Teenagers Boy Girl Science Lovers - Rocket Tail, Plastic Bottle Pump

• KIT INCLUDES 8 × Fins (Incl. one spare), 2 × Fin Support, 2 × Bung, 2 ×Bung Connector, 2 × Presta Adapter, 2 × Schrader Adapter, 2 × Extension Plastic Pipe, 1 × Detailed Instruction, 1 × Science book, 5 × stickers. A bicycle pump is also required but not included.
• EASY TO USE Portable and easy to use. Water rockets can make outdoor activities more interesting and exciting. Suitable for young science lovers, especially those interested in rockets and space.
• SAFETY AND DURABILITY The water rocket launcher has a durable overall design.Excellent safety and durability.It can push an ordinary 2-liter soda bottle up to 100 feet in the air.
• DIY YOUR WATER ROCKET Contains five cool stickers to decorate your water rocket to make it even more distinctive. In addition, other materials can be used to decorate the rocket or to rebuild the rocket. Let the children enjoy their imagination.
• FUN AND EDUCATIONAL GIFTS Perfect STEM projects.It fosters a love of rockets and space in an interesting and exciting way.We are sure the children will have a good time, but if you are not satisfied with this set of toys, we will give you a full refund, no problem.