Item Type: Rhinestone Painting Pen Material: Stainless Steel Battery Type: Lithium Battery (Shipped With Built-In Battery) Battery Model: 08570 Battery Capacity: 280mAh Standard Voltage: 3.7V Package List 1 x Rhinestone Painting Pen 6 x Pen Heads 1 x Strap 20 x Painting Glue Clay Shipped With Built& 8209;In Battery 1Package includes 1 piece of luminous rhinestone painting pen with charging wire, 20 pieces of painting glue clay, 6 pieces of replacement pen heads in different sizes, which can help you finish rhinestone painting more happily. 2Bright light and novel design, a charging line is also offered to facilitate you to charge anytime and anywhere, the bright light not only makes you more clearly put the rhinestone in the right position, but also can effectively reduce eye fatigue. 3This 5D rhinestone painting pen is mainly made of aluminum alloy, which can be applied repeatedly, not easy to deform or damage, long term to apply in daily life. 4Replacement pen heads in different sizes are useful to use, you can choose different one according to your preference, which can meet your different needs as much as possible. 5Suitable for different kinds of diamonds, such as round rhinestone and square rhinestone, It can also be applied for manicure, handicrafts, making adhesive tools for mobile phone decoration, and more.