A. Latest LED Technology: The glowing party toys use LED technology and present multiple flashing modes according to the rotation speed. Each toy comes with 3 button batteries and a power switch. Just press the fidget spinner and make it spin, and you can see many wonderful colors and patterns shining in the dark. It looks great! B. Durable Material: This crystal glowing fidget spinner toy is made of crystal ABS material. The steel bearing provides a smoother and quieter rotation experience. C. Stress - Relieving Toy Set: The glowing fidget spinner is suitable for people with ADHD, anxiety, inattention problems, and autism. Whether in the office, workplace, school, university, at home, or even during daily commutes or travels, it is a good choice. D. Glow - in - the - Dark Party Favors (Pack of 5): Glowing LED fidget spinners. Each spinner is individually packed in a box. The LED fidget spinners are pocket - sized, making them suitable for any themed party or outdoor festival. These glow - in - the - dark party favors can bring brightness and joy to people of all ages, allowing you to experience long - lasting and colorful fun throughout the night. E. Suitable Halloween and Thanksgiving Gifts: These glowing party favors are bright and flash quickly, offering a colorful flashing experience for children. Especially on Halloween nights, they will be happier when playing in the dark! The fidget spinner toys are good party gifts, piñata fillers, Halloween and Thanksgiving gifts, and also choices for secret Santa gifts for boys and girls and basket fillers. Package Content: 5 glowing LED fidget spinners.