Relieve stress quickly: this sensory toy can effectively relieve anxiety and stress. It simply presses to produce a wonderful sound for adults and anxiety, reduce depression and concentrate on work. [Intelligent development] This bubble pop toy trains the calculation and logic skills of the brain, which is very useful for training basic mathematics and children's thinking. [surprise gift] If you worry about giving gifts, you can try our bubble sensory toy. The creative, colorful and practical design will surely like your family and friends. This is a very good surprise gift.