ZipString Luma

Best for 8 years & up (safe for 4 & up with help) The string is flying! But it looks like it’s frozen in the air? And it GLOWS?!! What is this magic??? ZipString Luma is an incredible device that rapidly propels a loop of string. When the string's momentum is balanced within the forces of gravity, lift, and drag, the string actually flies. The handheld device sends the string speeding at about 35 miles per hour in a continuous loop. This creates enough lift for the string to overcome its weight and defy gravity! With the press of a button, ZipString Luma’s internal LED lights up the string. Move your hand and discover how ZipString is an extension of you. The string follows your movement in wild and wonderful ways. With a little practice you’ll be able to perform all kinds of tricks! In the box: ZipString Luma Device with built-in Black Light LED 3 UV Reactive Strings 2 Glow-in-the-Dark Phosphorescent Strings USB charging cables Instruction guides QR code to trick librarys Charging your ZipString: Just connect it to any USB port using the provided USB-C cable. The red LED indicates the charging process and switches to blue once fully charged. Charging time typically takes up to two hours. A single charge can last for 4 hours of ZipString Luma tricks!