It is a small desktop rotating toy that can be carried around at any time. At the same time, attach it to the key, backpack or necklace, or just put it in a small pocket. It can be cool anytime, anywhere.the product surface is designed with multiple patterns, which will have beautiful luster when rotating. Once it is owned, it will never stop. You can't put it down. With spring ring, it can be quickly installed on the key ring or necklace!For creators, thinkers, restless people and anyone who wants to release pressure, let the mood release instantly. It's a nice gift.