The fidget cube is made of quality plastic, which is safe and reliable, sturdy and long lasting, not easy to break or deform, can be applied for a long time. The stress relief toy is small and compact, which can be easily carried and stored, allowing you to play at anytime and anywhere, like class break, office, bus station, trip, and more, offering you much fun. The cube spinner is fun to play with, which can effectively relieve your stress and anxiety, improve your concentration, helping you stay focused while working or studying; In addition, it can play with one hand, which can practice and improve your finger flexibility.