Relieve your stress: simply hold on both sides of the center with one hand, and then spin with your other hand, which will reduce restlessness and relieve anxiety or stress, ideal for those who suffer from mental illness and take on stressful work or study Features: 8 Pieces rainbow metal spinner colorful finger spinners high speed hand spinners for stress anxiety relief for adults The metal finger spinner are sturdy, safe, portable and durable, which is nice to drive away boredom on various occasions. Durable material: these rainbow hand spinners are made of zinc alloy, sturdy and safe, coming with gravity and fast rotation; Each metal spinner is designed with round corners and a smooth surface to protect your fingers from scratches Rotating speeds: the rainbow finger spinner can last for 3 to 5 minute average spins to keep your hands busy, which is helpful for the dexterity of your fingers, calm you down and get your relaxed during the break Hand spinner set: you will receive a set of 8 in different styles, making it easy to find your favorite ones; You can share them with your family, and play with these cool gadgets together Multiple purposes: these fun metal spinner are suitable for teens and adults to enrich their boring time, especially waiting in lines; They also distract people's attention from electronic devices and improve their focus; They are small and portable, easy to take to offices, planes, etc. These rainbow hand spinners are available in 8 different styles to cater for your preference, and allow you to enjoy a pleasant game with family.