Latest LED Technology: The party pack toys included 1 pack crystal-white light up fidget spinner.Light Up party favors have multiple flashing patterns according to the spinner speed. Each have 3 button batteries With 3 Independent power switch, Simply press the fidget spinner, give it a rotating, you will get many wonderful colors and patterns which create huge glow in the dark.Looks Amazing! Durable and Firm Material: The crystal light up fidget toy is made of high-quality crystal ABS material. The premium steel bearing provides much smoother and less noise experience while spinner. Average spinner time is 60-90 seconds, Waterproof and Anti Dropping. Fidget Toys Size: dimension: 7.5cm.Portable and small enough to carry in your pocket everyday,simple,divertingness and fun to play everywhere. This product is suitable for anxiety, ADHD, autism, ADD, smoking cessation, staying awake while driving for long periods, aiding focus and deep thinking. It is also suitable for students, office workers, and daily entertainment. Glow in the Dark Party Favors: LED fidget spinners are pocket-sized and ideal for themed parties or outdoor festivals. These glow-in-the-dark party favours will provide bright and fun entertainment for all ages. Experience the different bright colours for a night of long-lasting, multicoloured fun. Party Bag Fillers for Kids/Adults: The light up fidget toys are so extremely bright and fast flashing that will give kids a flashing colorful experience, they will get more delight when play it in the dark, It's great gift ideas to send our fidget spinner finger toys in any festivals, such as Valentines, Christmas, Halloween, celebrations, New Year, birthdays.