Age 8+

This glow-in-the-dark toy carefully balances the forces of gravity, lift, tension, and drag to fly a looped string in the air. Kids can use it to perform amazing tricks.

Zipstring launches a loop of string 35 miles per hour. To use, floss the string between the two wheels, press and hold the on/off button, and discover the endless tricks you can do with Zipstring. Try the step-through, the portal, the bow and arrow, the corkscrew, or the endless silly string. You can even use Zipstring Luma to play games. If your string gets tangled, just turn off the device and remove the string to unravel.

To make your Luma string glow, just press and hold the glow button. 

The Zipstring Luma includes five strings: a five-foot pink string, an 11-foot orange string, a 16-foot green string, a five-foot glow string, and an 11-foot glow string.

You also get a USB-C charging cord. The battery lasts for over four hours and charges in two.