Specification: - Name: Ballpoint Tattoo Cartridge Needles - Color: Black Green Red Blue Pink for choose - Use for: Tattoo Drawing Practice Features: 1. Multo-color options: Ballpoint pen refills are available in black, blue, and red,green,pink,helping you to create more. 2. Let tattoo done on paper: Ballpoint pen tip cartridge needle.Bring the same experience feeling as a tattoo, making paper drawing become easy. 3. More cost saving: The refill is durable and requires no more consumables, reducing the cost of learning to tattoo by 80%. 4. Good choose: Aside from tattooing practice, this cartridge also lets you create artwork on a variety of mediums (wood, canvas, etc) for your portfolio. Package include: 5/10pcs*Ballpoint Tattoo Cartridge Needles