Electrum Premium PMU Membrane Cartridge Needles - Round Liner (Regular Tight)
Electrum Premium PMU Membrane Cartridge Needles - Round Liner (Regular Tight)
Available in stock (309)
For Permanent Makeup & Standard Tattooing
You’ve come to trust Electrum as one of the most elite, quality-driven brands in the world. Following the success of our Gold Standard Needle Cartridges, we proudly introduce the Electrum PMU Membrane Cartridge Needles—crafted for artists who demand precision, safety, and performance.
From your very first use, you’ll notice the difference in quality, consistency, and control.
Please check expiration list below as ALL SALES ARE FINAL:
- 2001RL = DEC 2025
- 2003RL = DEC 2025
- 2005RL = DEC 2025
- 2501RL = JUNE 2028
- 2503RL = JUNE 2028
- 2505RL = DEC 2027
- 3301RL = JUNE 2028
- 3303RL = JUNE 2027
- 3305RL = DEC 2025
Key Features
- Safety First – Built-in membrane prevents ink backflow and contamination.
- Pure Performance – Smooth ink flow with maximum control and precision.
- PMU-Focused Sizes – Thoughtfully configured for microblading and permanent makeup applications.
- Sterile & Reliable – EO sterilized, individually packaged, and single-use only.
- Trusted Manufacturing – Crafted from the highest-grade materials under strict quality standards.
- MT Derm Licensed – One of the few cartridges fully licensed by MT Derm!
- Universal Compatibility – Works with all cartridge-style grips and pen-style machines.
Product Details
- Configurations Available: Round Liner, Round Shader, Flat, Curved Magnum
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Sizes Available:
- Round Liner – 0.20, 0.25, 0.33mm | Tapers: 0.15mm, 0.35mm | Groupings: 1, 3, 5
- Round Liner Tight – 0.20, 0.25, 0.33mm | Taper: 0.7mm | Groupings: 1, 3, 5
- Round Shader – 0.25mm | Taper: 0.15mm | Groupings: 3, 5, 7
- Flat – 0.20, 0.25, 0.30mm | Taper: 0.15mm | Groupings: 3, 4, 7
- Curved Magnum – 0.20, 0.25mm | Taper: 0.15mm | Groupings: 3, 5
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Needle Diameter Options:
- 0.20mm (#6)
- 0.25mm (#8)
- 0.30mm (#10)
- 0.35mm (#12)
- 0.40mm (#13)
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Needle Taper Options:
- Standard (Short) – 0.15mm
- Long – 0.20mm
- Double Long – 0.25mm
- Extra Long – 0.33mm
- Super Extra Long – 0.7mm
- Count: 20 cartridges per box
Statement Regarding Safety Membrane
Electrum PMU Cartridges feature an advanced inner safety membrane that:
- Prevents ink and bodily fluids from flowing back into the machine.
- Reduces the risk of cross-contamination between clients.
- Maintains optimal machine hygiene and extends equipment life.
Your clients’ safety and your peace of mind are non-negotiable—that’s why every Electrum PMU Cartridge is designed with this protective barrier.
Why Artists Love It
Artists choose Electrum PMU Cartridges for their smooth performance, unmatched precision, and safe design. Whether used for microblading, shading, or detailed line work, these cartridges deliver consistent results you can trust every time.
Elevate your PMU and tattoo work with Electrum PMU Membrane Cartridge Needles—quality you can feel from the very first line.
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Use TRYME20 for 20% off your first order or DISRUPT30 on cartridge orders over $500 to save 30%.
Shipping Policy
Shipping Policy
Electrum Supply has a three (3) business day processing guarantee! Most orders ship same day if placed before 2pm EST.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.Please take this into consideration when you are placing your order.
Return Policy
Return Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, please Contact Us with your order number and details about the product you would like to return. We will respond quickly with instructions for how to return items from your order.
Refund Policy
Refund Policy
You may request a refund for your order PRIOR to it shipping for whatever reason. Please note that refunds may be subjected to fees that are collected by credit card processing companies, i.e PayPal or others. These fees are non-reversible and will be deducted from the refunded amount as they are not refunded to us as a merchant. This applies to chargebacks or canceled orders due to suspected fraud as well.
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

