This amazing fibre optic wand whip is also highly uv reactive so as well as sparkling with led fibre optic lights, it will also fluoresce brightly under uv blacklights. Designed predominantly as a sensory light, being a portable version of a fibre optic lighting kit, but the uses are endless. They could be used in prop creations, as funky lighting in the home or at a party, or as an incredible fashion accessory! Controlling the various lighting patterns is easy, just click one button on the base of the handle to scroll through the different lighting patterns. Not a toy use under adult supervision onlynot to be used as a whip, it's a descriptive term only3.7v 2200mah in built batteryrecharge by micro usb cable included30 x fibre optic tails that are 1.5m long