PERFECT SPINNING PERFORMANCE:This spinning top toy is battery operated and can keep spinning for hours and even days without stopping. You just need to use an external force to make it spin, then use the battery to keep it going, until the battery has no power. PERFECT GIFTS:This toy rotary is a small toy to hold in the palm of your hand. It can not only be used as a children's toy, but also an exquisite decoration that can be placed in your home, office or school. Men, women and children are very suitable to give this novelty gift. ENHANCED CONCENTRATION:This rotating toy can not only kill your idle time as a boredom buster , for distraction, fun and stress relief, but can also be used as an eye-catching piece of art on your desk, it can help the thinking process and improve productivity! MATERIAL QUALITY:This metal spinning top toy made of quality material makes it eco-friendly and durable. And it works with 9V battery and can last more than one week of continuous use. Lightweight and compact style is convenient to carry and store.