One Stroke. Full Color. Ultra-Fine Precision.
The Diamond Micro-Needle Nano Cartridge is a newly upgraded nano cartridge system engineered for maximum precision, stable depth control, and ultra-clean pigment implantation. Designed with a patented diamond-shaped tip and intelligent depth-locking structure, this cartridge delivers hair-thin strokes, smooth color saturation, and minimal skin trauma — even in a single pass.
Ideal for professional PMU artists, as well as beginners seeking machine-like consistency, this cartridge redefines control, safety, and results in modern permanent makeup.
Key Technology Highlights
🔹 Smart Auto-Depth Control (0.3mm Safety Base)
A built-in 0.3mm height-fixed safety base mechanically locks needle penetration depth, eliminating dependence on hand pressure or experience.
✔ Stable depth
✔ Reduced skin damage
✔ Consistent pigment retention
Perfect for nano hair strokes, lip blushing, and delicate detail work.
🔹 Diamond-Shaped Multi-Facet Nano Tip
The exclusive diamond-shaped conical tip features a stepped, multi-facet blade structure that:
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Opens pigment channels quickly
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Prevents pigment bead buildup
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Produces strokes as fine as 0.18mm
Result: Sharper lines, cleaner edges, and faster coloring with less trauma.
🔹 Ultra-Fine Ink Flow System (0.5mm Metal Tube)
The upgraded 0.5mm ultra-thin metal needle tube ensures:
This design significantly improves ink flow stability, especially during nano hairstrokes and lip shading.
🔹 Elastic Needle Exit Structure
The elastic needle tip design ensures smooth penetration between the epidermis and stratum granulosum, preventing rebound or bending during operation.
✔ No needle bounce
✔ No ink splatter
✔ True one-stroke coloring
Professional Performance Benefits
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No force required – smooth penetration with minimal resistance
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Low trauma, low redness – supports faster recovery
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No scabbing, near-zero downtime
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High color retention with fewer passes
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Beginner-friendly, expert-approved
Versatile Application
Suitable for a wide range of PMU and cosmetic tattoo procedures:
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Nano hair stroke eyebrows
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Powder / combo brows
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Lip blushing & lip contouring
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Eyeliner
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Hairline & scalp micropigmentation (SMP)
Natural results, soft finish, and immediate visible color.
Product Specifications
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Needle Tip Type: Diamond-Shaped Nano Micro-Needle
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Minimum Stroke Width: 0.18mm
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Depth Control Base: 0.3mm
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Needle Tube Diameter: 0.5mm
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Cartridge Type: Universal PMU cartridge
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Material: Medical-grade stainless steel needle + high-clarity housing
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Sterilization: EO gas sterilized
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Packaging: Individually sealed
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Quantity: 10 pcs / box
Compatible with all standard cartridge PMU pen machines.
Why Artists Choose This Nano Cartridge
✔ One-stroke coloring efficiency
✔ Mechanical-level depth consistency
✔ Cleaner lines than traditional nano needles
✔ Reduced pigment waste
✔ Professional results with less skill dependency
This cartridge is designed to solve common coloring pain points — uneven depth, pigment buildup, blurry lines, and excessive skin trauma.
Important Notice Before Ordering
⚠ Please confirm the needle size, structure, and application purpose carefully before placing your order.
For hygiene and safety reasons, disposable needle cartridges are non-returnable once opened.
If you are unsure which nano configuration best suits your technique, feel free to contact us for professional guidance.
Wholesale · Custom Orders · Best Price
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