• KIT INCLUDES - This Kit contains everything you need to build a water rocket: a rocket body, a tail, a launcher and a pump. In addition to using the provided rocket body, you can also recycle a plastic bottle and follow the instructions to build your very own DIY water rocket.
• EASY TO USE - The clear and complete science learning booklet guides you through installation with step-by-step assembly instructions. With the power of water pressure, launch your rocket up to 100 feet in the air.
• SAFETY AND DURABLE - The water rocket is made of durable material and has a durable overall design. The safety valve automatically release excess pressure.
• GREAT SCIENCE KIT GIFT FOR CHILDREN - Beautifully packaged，it is an ideal birthday or Christmas gift.It's ideal for young science enthusiasts, especially those interested in rocketry and space flight.
• GUARANTEED AFTER-SALES SERVICE - If you have any problem with orders, we offer a 24-Hour Customer Support, 30-Day Money Back Guaranteed. PLAYSTEAM TOYS cover a wide range of educational subjects. More products are coming.