? Fidget Spinners Package included: 1 Colorful Rainbow Fidget Spinner. ? Guarantee 3 - 5 min + Spin Time: These metal fidget spinner have a high speed R188 bearing in the center to ensure the smoothest rotation and consistency as well as to increase centripetal force and spin time. So These metal adhd anxiety toys can spin at least 3 min. ? Round Corner and Smooth Surface Spinners: Protect your fingers from scratching. NO REPAIR, OIL, MAINTENANCE NEEDED: Use the Metal Fidget Spinner right out of box.They also suffer very little slow down during tricks. ? Easy to Use Fidget Toys: To spin the adhd fidget toys simply hold with one finger either side of the center and then with your other hand spin. With practice the metal fidget toy can be used with one hand only. To use the anxiety toys on a table simply press the center to keep it stable and at the same time spin. The fidget toys will continue to spin once you let go. ? Stress Relief Toys: With a fidget spinners metal, you will be able to curb unwanted habits such as nail biting and smoking. Your boring time will pass away quickly and you will enjoying a good time when you alone. Instead of fidgeting around with your finger nails you can simply grab the fidget spinner and play with it. Many people have successfully curbed unwanted habits using this funny and cool fidget toy.