Latest LED TechnologyLight up party favors have multiple flashing patterns depending on the rotation speed. Each has 3 button batteries with 3 independent power switches, just press the leaves, give them a spin, you will get many wonderful colors and patterns that create a huge glow in the dark. Looks great!(This product does not include batteries) Durable and Firm MaterialThe crystal light fidget spinner toy is made of high quality crystal ABS material. The premium 608 steel bearing provides a much smoother and less noisy experience while spinning. The average spin time is 60-90 seconds, Waterproof and Anti-Drop. Anti-Stress Fidget PackThe ideal light-up fidget spinner for those who suffer from ADHD, anxiety, concentration, autism. Smart choice for office, workspace, school, college, home, and even for local commute or travel. Glow In The Dark Party FavorsPackage of 5 LED Lighted Fidget Spinners. Each Fidget Spinner will be individually packaged in its own box. LED fidget spinners only in pocket size, are perfect for any theme parties or outdoor festivals, these glow in the dark party favors provide sparkle and fun for all ages. Check out the different bright colors for a night of long-lasting multi-colored fun. Perfect Gift for Kids The light up party favors are so extremely bright and flash quickly that they will give kids a colorful flashing experience , they will be more delighted when playing in the dark. They are great gift ideas to give our LED crystal finger toys in any festivals, such as Valentine's Day, Christmas, Halloween, celebrations, New Years, birthdays. Great gifts for kids, teens and adults. Please note that due to manual measurements and display differences, there may be slight differences between the individual products and the photos.