The Light-Up Nova Flow Attached Juggling Skill Toy takes flow to the next level with built-in LED lights for an illuminated play experience. Combining traditional juggling and yo-yo play, this toy opens up a whole new world of tricks, now brighter than ever. Learn Nova Flow tricks here! Weighted, Tethered Balls: Two tethered balls and one sliding ball for endless trick possibilities. Customizable String Length: Adjust the string to suit your style and tricks. Silicone Design: Multi-faceted, durable material for easy catching and smooth handling. LED Light Modes: Toggle between solid and multi-color flashing lights with a double press. Hold for 2 seconds to turn on/off. Bright Illumination: Each ball includes two LED lights for maximum brightness. Beginner to Advanced Ready: Perfectly weighted for all skill levels, from novice to pro. Protective Storage Case: Keep your Nova Flow LED safe and ready to go.