4M SCIENCE IN ACTION: WATER ROCKET - Experience the thrill of science with the Water Rocket Kit! Build your own rocket using just a bottle, water and a pump. Watch the rocket soar into the air as you pump air into it! LAUNCHES HIGH: This engaging kit allows you to build and launch your own water-powered rocket, reaching impressive heights up to 98 feet (30 meters). It INCLUDES a plastic bottle for the rocket body, fins, fin support, and various connectors, alongside detailed assembly instructions that promote hands-on learning. LEARN KEY CONCEPTS: As you assemble your rockets, explore key concepts of aerodynamics, pressure, and Newton's laws of motion, making physics exciting and tangible. The kit encourages critical thinking and problem-solving as children troubleshoot during assembly and launches. OUTDOOR FUN: Safe for outdoor use, this thrilling activity combines fun with responsible experimentation, teaching essential safety practices. The customizable nature of the kit lets you experiment with different bottle sizes and water levels, fostering innovation. Encourage creativity while building foundational skills in construction and design. MAKES A GREAT GIFT: Perfect for family bonding, classroom projects, or thoughtful gifts, the Water Rocket Kit ignites curiosity and a lifelong love for science! Science in action! CONTENTS: 1 plastic bottle (rocket body), 4 fins (Incl. one spare), 1 fin support, 1 bung, 1 bung connector, 1 Presta adapter, 1 Schrader adapter, 1 extension plastic pipe and detailed instruction.