Review on 🎉 Holiday Finger Lights - LED Rave Laser Assorted Toys for Party Favors and Supplies - Light up Toys for Festive Celebrations - 50 Pack by Ashley Mann

These are for children with small elastic bands that they hold by the finger, but the elastic bands often break when exposed to light. So I took double sided velcro, made thin strips about 2 inches long and 1/4 inch wide and fed them through where the elastic goes. I cut longer strips for men with fat fingers. When I did, they were impressive. You can put them on your fingers and see what your hands are doing in the dark, making them great for working in the dark. I have a conductor friend who uses it when conducting an orchestra. They're great for peeing in the middle of the night when you need some light but don't need that much light to wake you up.