HAWINK 7RL Bugpin Tattoo Needle Cartridges 50pc — 7 Round Liner X-Taper with Membrane, Sterile Disposable

These cartridges combine a fine bugpin 7-round configuration with X-taper needles and a protective membrane to reduce backflow. Built with medical-grade materials and individual EO gas sterilization, they are made for artists who want a precise liner cartridge that fits most modern rotary and coil machines as well as HAWINK grips.

How precise is the 7RL bugpin X-taper for fine lining?

The 7-round bugpin arrangement tightens pigment delivery into a concentrated point, while the X-taper needle profile creates a narrower tip for sharper lines. That design helps maintain crisp edges and controlled ink flow when working on detailed linework and small script.

• 7-round grouping for condensed ink deposit
• Bugpin size for a finer tip than standard liners
• X-taper for narrower needle profile and easier penetration control

What safety and hygiene features do these cartridges offer?

Each cartridge is individually sealed and sterilized by EO gas, reducing contamination risk. The built-in membrane blocks ink and fluid from reaching the tube or machine, while medical-grade stainless steel tips and plastics meet common industry material standards.

• 100% EO gas sterilized, single-use packaging
• Membrane barrier to prevent backflow and machine contamination
• 316-grade stainless steel tips and medical-grade plastic body

Will these cartridges work with my machine and grips?

HAWINK cartridges are manufactured to be compatible with the majority of standard rotary and coil machines as well as HAWINK-specific grips. Their universal fitting offers straightforward snap-in installation for most cartridge-ready setups.

• Compatible with most rotary and coil tattoo machines
• Fits HAWINK grips and other standard cartridge grips
• Snap-in connection for quick changes during sessions

What construction and handling benefits can artists expect?

High-quality silicone keeps the needle stable and responsive, while semi-transparent cartridge bodies let you watch needle motion and ink flow. Beveled tips improve visual alignment with the skin, supporting consistent passes and comfortable handling.

• High-elasticity silicone supports needle stability
• Semi-transparent body for easy observation of needle action
• Beveled tip for visual guidance and smoother skin contact

Who is this for: These 50-pack HAWINK 7RL bugpin X-taper cartridges are aimed at professional and experienced tattoo artists who require fine, dependable liners and fast cartridge swaps. They suit artists using cartridge-ready rotary or coil machines, those wanting single-use sterilized components, and anyone focused on detailed linework, micro-lines, and script where a finer-tip liner improves control and finish.