... included 3. Any size are available. Led Pin with Bottle Shape:1. Material: PCB with safety pin.2. Any size are available ... loosened.Customized logos and shapes are welcome.Packaging: EVA package.Led Pin with Bottle Shape, Pin Badge Gift, Flashing Button, Light ... Button, Led Badge, Pin Badge, Pin Button, Led Gift, Valentine's Day Gift, Promotion Gift. Led Pin with Bottle Shape