DescriptionThis item is a screw props for performing. It contains the gimmicks inside, even the batteries. Because of that, you don't have to wear a long-sleeved shirt like before. Any kind of clothes is OK, even you are naked, it definitely works. A toy for both kids and adults, satisfy your curiosity.Feature- Color: Golden. - Material: Metal. - Size: About 5.3 x 1.1 x 1.1cm. - A perfect performing prop. - It contains the gimmicks inside, even the batteries. Because of that, you don't have to wear a long-sleeved shirt like before. Any kind of clothes is OK. - A toy for both kids and adults, satisfy your curiosity. - No angle restriction , no switch out, no need to reset, audience can do immediately examination. - Easy to install, easy to learn.