Everyday Inspiration｜ Other Products ｜Electrum FIRE Premium Tattoo Needle Cartridges - Round Power Super Tight Liners #12

This Round Power Super Tight Liner #12 (0.40 mm) Extra Long Taper (7 mm) is engineered for powerful, bold outlines. The larger needle diameter delivers maximum ink saturation, while the super tight grouping keeps lines sharp and precise. Perfect for traditional tattoos, bold designs, and heavy outlines, this cartridge combines speed, efficiency, and control for artists who want their linework to hit hard.
The Electrum Fire™ Tattoo Needle Cartridges were built to rival industry giants like Kwadron, giving professional tattooers the stability, sharpness, and durability they demand. Each cartridge features a single-piece body for maximum strength, color-coded identification for quick setup (RED = Round), and a double-stabilization system that completely eliminates wobble. With a non-latex membrane to block backflow and 316 surgical steel for uncompromising strength, Fire™ cartridges are engineered for flawless, consistent results.
Why Artists Choose Round Power Super Tight #12 / 0.40 mm XL Taper

Bold Outlines – Perfect for traditional tattoos and designs that demand strong, lasting lines.

Faster Workflow – Deposits more ink per pass, reducing time spent on outlines.Crisp Line Definition – Super tight grouping keeps every line clean and controlled.

Controlled Saturation – Extra-long taper balances power with finesse for versatile use.

Durability & Safety – Built from premium 316 surgical steel for professional reliability.

If your style demands powerful, solid outlines that hold strong, the Round Power Super Tight #12 XL Taper is the cartridge to get the job done.
Pair It With Electrum Fire™ Rubber Grips

Cushioned Comfort – Reduces hand fatigue during long tattoo sessions.

Slip-Free Grip – Maintains control even when hands get sweaty.

Vibration Dampening – Smooths machine vibrations for cleaner, steadier work.

Precision Control – Enhances stability for fine lines and detailed tattoos.
Brand:Zhenping Huading Steel ProductsSKU:FIRE-7RLTPOTags:CARTRIDGE TATTOO NEEDLES, ELECTRUM FIRE CARTRIDGESPOWER LINER SIZE::7 ROUND POWER SUPER TIGHT #12, 9 ROUND POWER SUPER TIGHT #12