【Absorbing Light to Rlluminate Darkness】The glow fingertip gyro toy has been upgraded with a brand new feature,simply placing the toy under a light source or sunlight will make it glow in the dark, allowing for efficient reuse,very cool! 【Deformable Design】 finger gyro toy is an innovative product that combines robot and gyro toys, and you can change it into different shapes according to your own imagination.It can exercise your kid’s fine hand-eye coordination, rapid response, logical thinking, creativity and imagination. Such a creative sensory toy is very suitable as birthday gift, party bag fillers, party supplies, party favor, wonderful incentives classroom prizes ect ,the cute and attractive design appeals to everyone and it may be a hit at your party.