needle cartridges
0503RL Tattoo Needle Cartridges 3RL 0.18mm for Permanent Makeup, 20 Pcs
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Ships in 1–3 business days - 14-day returns
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Specifications
- Configuration
- 3 Round Liner (RL)
- Needles
- 3
- Needle diameter
- 0.18 mm
- Pack size
- 20 pcs
- Safety
- Filtered cartridge with back-flow membrane
- Fits
- Elite PMU Machine
- SKU
- 0503RLLTNDLCRTRDGS
About this product
0503RL Permanent Makeup Needle Cartridges (3 round liner, 0.18mm)
These 0503RL needle cartridges use a 3 round liner (3RL) configuration with 0.18mm needles for permanent makeup on brows and lips.
Specifications
- Code: 0503RL
- Configuration: 3 round liner (3RL)
- Needle diameter: 0.18mm
- Quantity: 20 cartridges per box
Common Uses
- Fine hair strokes and nano brows
- Brow detail work
- Lip outlining
Good to Know
A PMU machine is required and sold separately. Check that cartridge sizing matches your machine before use, and follow the instructions printed on the box.
How to get the best result
- Map every stroke before you open the cartridge
Draw the full brow and every hairstroke on the skin first. A liner heals the stroke you commit to.
- Hold it at 45 degrees, not upright
Vertical, a round liner punches; at roughly 45 degrees it draws a clean, continuous hair.
- Three-point stretch on every stroke
Anchor the skin in three directions so a fine liner does not skip and dash on loose skin.
- Light hand for the fine gauge
Let the needle lay the stroke. One pass, then read the skin — the fix for a shy stroke is stretch or angle, not more passes.
- Wipe along the stroke, never across it
Wiping across a fresh hairstroke lifts pigment out of the channel you just made.
Questions artists ask us
What does 0503RL mean?
What is the 0503RL best for?
What is the difference between the 0503RL, 0403RL and 0603RL?
Is the 0503RL good for beginners?
What is the difference between the 0503RL and the 0501RL?
Does it fit machines other than the Elite PMU Machine?
How many cartridges will I use per treatment?
Is it sterile, and how should I dispose of it?
From California's first state-approved PMU college
Elite PMU Shop is the supply store of Elite Permanent Makeup & Cosmetology College in Los Angeles — the first microblading and permanent makeup college approved by the State of California.
Explore PMU training →- Visit the college — 11961 Santa Monica Blvd, Los Angeles
- Fast dispatch — orders ship in 1–3 business days
- Learn the technique — live training in LA and online courses





