Maverick Supply Co. Hollow Round Liner (HRL) Cartridges are designed by tattooers, for tattooers — built to deliver bold, consistent lines and smooth ink flow for high-impact work. Made from medical-grade plastic housings with precision-polished stainless-steel needles, these cartridges feature a silicone membrane system for clean performance, consistent tension, and complete backflow protection.
The hollow round liner configuration allows more ink to flow through each stroke, making it ideal for thick outlines, bold traditional work, and large-scale black & grey projects. Every cartridge is hand-inspected, EO-gas sterilized, and individually packaged for professional use and reliability.
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“No rattling or shaky lines. Loved it”
— Samantha Cusson
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“Best cartridges I’ve ever used… will not use any other needles.”
— hambone
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“I feel truly confident in my equipment’s ability to get the job done right.”
— lolkittenzbruh
Best For:
Bold traditional linework • Large outlines • Smooth saturation • Black & grey work • Script lettering • Illustrative & neo-traditional tattoos
Available Configurations:
H6 • H7 • H8 • H9 • H10 • H11
Each box includes 20 disposable, single-use cartridges, EO-gas sterilized and sealed for professional safety.
Product Highlights:
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Hollow round liner design for maximum ink flow & bolder lines
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Silicone membrane for consistent tension & backflow prevention
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Medical-grade plastic & stainless-steel construction
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Tattooer-owned, artist-tested brand
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Compatible with all major rotary & cartridge machines
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Free U.S. Shipping on every order
Recommended Pairings:
Why Artists Choose Maverick:
Maverick Supply Co. is a tattooer-owned and operated brand based in Las Vegas. Our products are tested in real working studios to ensure consistent performance and precision. With fast shipping and responsive customer service, Maverick is a trusted name in professional tattoo supplies.
Stay connected with the Maverick community —
🎧 Listen: Support Your Local Tattooer Podcast →
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Need a Sterilization Certificate? Email sales@mavericktattoomercantile.com.
