Kwadron Optima Permanent Makeup Cartridge 3 Round Shader 0.30mm

Our review looks at the Kwadron Optima Professional Permanent Makeup Cartridge in a 3 round shader configuration with a 0.30mm point taper, sold as a box of 20. This cartridge is aimed at professional permanent makeup artists who need consistent, precise needles and reliable ink flow during delicate shading and microblading tasks. The single biggest reason to buy is the combination of a membrane-backed, EO sterilized cartridge and a stabilizing system that preserves optimal ink flow while protecting against backflow, which reduces interruptions and contamination risk during busy client sessions.

Key Features

• Medical grade construction: The cartridges use medical grade plastic and surgical steel needles to offer durable, sanitary components for repeated professional use.
• 0.30mm point taper: The fine 0.30mm needle diameter gives precise control for detailed shading and softer gradients in permanent makeup applications.
• Stabilizing system: The unique stabilizing system maintains needle alignment and consistent performance to reduce wobble and improve repeatable results.
• Anti-backflow membrane: The cartridge membrane prevents backflow of ink, helping to protect the machine and maintain hygienic conditions.
• EO gas sterilized: Ethylene oxide sterilization ensures each cartridge arrives sterile and ready for professional use out of the box.
• Box of 20: Sold in a box of 20 cartridges, providing a convenient supply for a busy studio or a series of client appointments.

Who It's For

The Kwadron Optima 3 round shader is best for trained permanent makeup artists and technicians who perform eyebrow shading, lip work, or soft shading on clients and require consistent needle performance. Its 0.30mm point taper and surgical steel needles suit professionals who prioritize precision and hygienic cartridge systems.

Less experienced hobbyists or clients looking for one-off use may find the pro-oriented packaging and box quantity more than they need; beginners should ensure they have appropriate training before using professional-grade cartridges with surgical steel needles.

Pros & Cons

Pros

• High-quality surgical steel needles and medical grade plastic provide reliable, professional-grade components.
• Membrane system prevents ink backflow, helping protect equipment and reduce contamination risk.
• EO gas sterilization ensures cartridges arrive sterile and ready for immediate use.
• Box of 20 offers practical supply management for busy artists.

Cons

• Sold only as a box of 20, which may be more than needed for occasional users.
• Configuration choices mean buyers must verify the 3 round shader and 0.30mm are the right match for their technique.

Specifications

Our Verdict

The Kwadron Optima 3 round shader 0.30mm cartridge is a strong choice for professional permanent makeup artists who need precise, consistent needles and a hygienic, anti-backflow cartridge system. Sold in a box of 20 and arriving EO sterilized, it delivers good value for studios that run frequent appointments and prioritize quality needle performance.

Frequently Asked Questions

Are these cartridges sterile out of the box?
Yes. The cartridges are ethylene oxide (EO) gas sterilized before packaging.

What needle material is used?
The needles are surgical steel paired with medical grade plastic cartridges.

How many cartridges come in a pack?
They are sold as a box of 20 cartridges per pack.