Package Contents: 2 x Animated 3D anti-stress spinners which, when rotated under light, represent the movement of the engraved character. Your kids will love it. Great toy that can be used to increase children’s focus and concentration. Interactive Design: Its interactive design repeatedly deepens color cognition, allowing children to perceive the concepts of balance, rotation and time during gameplay. How to use: to achieve the dynamic effect where spinner characters come to life; you have to look for a light source, then hold the toy with one hand and spin it with the other. After the device is in motion, the optical effect can only be seen after the camera of a mobile phone. For more information, see the video. Controls anxiety and stress: suitable for people who lack care and hyperactivity, but also suitable for students, office workers and daily entertainment activities. These toys are a great help for adults who need to control anxiety. Many people have had success controlling
