<p>SAFE LOCKING DEVICE: The fly wheels multifunctional small handle not only can be used as a crank, but also has a prevent fallback function and lock function, let the kite fly high and steady, easy to control, more comfortable to hold even for a long timeBEST OUTDOOR FUN: Use the kite reel to learning how to launch and control it will help kids develop coordination and critical thinking skills in a practice. Not only that but they'll feel the thrill of success when they finally launch itHIGH QUALITY REEL WINDER: The kite string reel made of high impact composite plastic and is durable, able to withstand the normal drop or bumps. Smooth surface without burrs, safe to hands. Suitable for adult and child's palm, not easy to fall offHIGH QUALITY REEL WINDER: The kite string reel made of high impact composite plastic and is durable, able to withstand the normal drop or bumps. Smooth surface without burrs, safe to hands. Suitable for adult and child's palm, not easy to fall offQUALITY ASSURANCE: The kite string reel winder suitable for flying a variety of kites. Excellent winding device make it winds and unwinds easily. If you have any questions about this product, please feel free to contact us and we will solve the problem for you immediately</p>