Sepecial Design：Separate detachable button batteries, three light-emitting methods, you only press the buttons to change LED light。it’s so cool and unique for you.
Used: You can play with two hands or one hand. A hand-playing method is holding your middle finger with your middle finger and thumb, rotate with your finger or annular finger.
Easy to use – Small size, can be inserted in a pocket, always available and anywhere, suitable for any occasion. For example, when you are bored waiting for your car or plane. Single package, best gifts for your family menbers and friends.
Suitable All Age: Suitable for people of all ages,adult, kids, students, office worker, boy and girls. women and men. to spend the necessary time when toys and feelings of irritability reduce the pressure and funny.
Stress stress – a good thing to reduce the pressure, contributing to concentrated focus. You can help people stop smoking, relieve ADHD, obsessive-compulsive disorder, anxiety, posttraumatic stress disorder, meditation and boring, etc., have a soothing effect that can help ADD and ADHD patients to reduce it Stress and anxiety.