ZipString Luma: Glow-in-The-Dark String Toy with LED, USB-C Rechargeable

Open-ended play with ZipString Luma

ZipString Luma blends kinetic string art with an integrated LED for glow in the dark play. The kit arrives with five strings in different lengths and colors—three neon strands and two ultra glow options—so you can experiment with loops, spirals, and shapes as soon as you open the box. The glow strings catch the light softly and then shimmer in the dark, inviting hands to explore motion and form. It feels satisfying to run the string through your fingers and watch the colors shift as you guide it through air.

In low light, the built in LED charges the ultra glow string, producing a vivid, even glow that highlights the loops you create. When the room brightens again, the threads maintain their color, offering a playful visual element for showcase moments, classroom demos, or family game nights.

Power, longevity and portability

Inside ZipString Luma sits a compact high capacity lithium ion battery powering a smooth motor and LED. It charges via USB-C with the included cable, so you can top up using a laptop, power bank, or wall adapter. A full charge delivers over four hours of glow and motion, and a quick two hour recharge brings you back to play. The whole unit is pocket sized for easy transport, so you can carry it in a bag or jacket pocket and pull it out for spontaneous practice or friendly challenges.

• USB-C charging for universal compatibility
• Battery life over four hours of continuous glow and motion
• Compact, pocket friendly design for travel and on the go

Ease of use and safety

ZipString Luma is designed to minimize fiddling. The patented mechanism makes string swapping and untangling straightforward, with a floss gap that helps prevent knots and tangles. There are no loose detachable parts to lose, and the built in safety features help shut down the system automatically if something unusual is detected, adding a layer of reassurance during play.

• Tool-free string swaps and quick untangling
• Self-contained parts and no loose pieces
• Automatic shutoff protects the device during unusual motion

Creativity without limits

Because ZipString Luma mimics your movements, the range of tricks, shapes, and games is effectively endless. Practice step throughs, the corkscrew, the bow and arrow, or endless silly string patterns. The five string set invites experimentation with color, length, and glow intensity. Players often invent their own challenges, then share videos and tips with the Zipster community, inspiring new ways to play and learn through motion.