Complete guide: KWADRON INK ENRICHED BLACK OUTLINEX 240ML
A professional black ink created especially for outlines, in the most generous format in the Kwadron range — the 240 ml bottle. The consistency is calibrated for smooth flow through round liner needles, so lines come out continuous, clean, and intense from the first pass. It is designed for artists and studios with a high workload who want long-term supply and the same consistent black throughout the session.
How to use
- Shake the bottle well before each session so that the pigment is evenly distributed throughout the ink.
- Disinfect the outside of the bottle before bringing it into the work area and place it on a surface protected with a disposable barrier.
- Pour only the necessary amount into disposable ink caps — never work directly from the bottle and never touch the bottle opening to the caps or gloves.
- Immediately close the screw cap after pouring; airtight closure protects the remaining ink from contamination and drying.
- Set up the outline configuration (round liner needles or cartridges), load the needle from the ink cap, and draw the lines; the ink consistency is optimized exactly for this type of work.
- At the end of the session, discard all remaining ink in the caps together with the consumables — never pour it back into the bottle.
- Store the bottle tightly closed, away from sunlight and heat sources, in a clean space separate from the client work area.
Tips from us
- The 240 ml format has the most advantageous price per milliliter in the range, but it makes sense especially if you work on outlines daily; if your consumption pace is slower, the same formula is also available in the 120 ml bottle.
- For fine line, the ink flows well through fine round liner needles (01, 03, 05) — choose the configuration based on the desired line thickness, don't force a thin line from a thick needle.
- The bottle design allows controlled pouring — pour slowly, close to the ink cap, to avoid splashes and waste.
- Although optimized for outlines, the ink can be diluted for light shading; for fills and extensive shading, however, choose an ink dedicated to that purpose.
- Note the date of first opening on the bottle — with a large volume, it's easy to lose track, and clear tracking helps with studio stock rotation.
- If you are a beginner, first practice long lines on synthetic skin: a good outline ink does not compensate for an unsteady hand, but it lets you focus on technique.
Warning: Tattoo ink comes into contact with broken skin, so hygiene is essential: always work with gloves, use only disposable ink caps, and never return leftover ink to the bottle. Disinfect the outside of the bottle before and after use, and keep it away from the contaminated area during work. If you suspect the bottle has been contaminated (cap left open, contact with used tools), do not use it on clients. The product is intended for professional use by artists who follow studio hygiene standards.
Frequently asked questions
Is this ink compliant with European regulations?▾
Yes. The formula is made in accordance with EU REACH Regulation (EC) No. 1907/2006, the European framework governing chemicals, including tattoo inks. Kwadron also applies quality controls with laboratory tests on each batch during the European production process.
Does the formula in the 240 ml bottle differ from the one in the 120 ml bottle?▾
No, the formula is completely identical: the same consistency optimized for outlines, the same pigments, and the same REACH compliance. The only difference is the quantity — 240 ml vs. 120 ml, which means less frequent restocking and a more advantageous price per milliliter.
Does it work for fine line or only for thick outlines?▾
It is suitable for fine line as well. The ink's fluidity allows it to flow through fine round liner needles (01, 03, 05), so thin lines come out clean, continuous, and intense — exactly what this style requires. It works equally well in styles such as lettering, geometric, traditional, neo-traditional, Japanese, or illustrative.
Can I use Outlinex for shading or fills as well?▾
The ink is optimized for outlines, but it can be diluted for light shading. For extensive shading and large surface fills, the general recommendation is to use an ink specifically designed for shading to achieve uniform transitions without struggling with consistency.
How do I keep such a large bottle hygienic when used over multiple sessions?▾
The basic rule: the bottle never enters the contaminated area. Pour into disposable ink caps before you start working, immediately close the screw cap, and disinfect the outside of the bottle after each session. Ink poured into caps is discarded at the end, regardless of how much is left. Store the bottle tightly closed, away from sunlight, in a clean space.
Is it compatible with my tattoo machine?▾
Yes — the ink is compatible with professional tattoo machines, regardless of their type, because the ink does not depend on the machine but on the needle configuration it flows through. For outlines, use round liner needles or cartridges, for which the consistency of this ink has been specially calibrated.
Product description
Perfect black in every detail Kwadron INX Outlinex was created for artists who expect absolute precision and smoothness when pulling long lines. Every stroke glides effortlessly across the skin, leaving a perfectly even mark. The ideal consistency ensures the ink stays the same throughout the entire session – it doesn’t dry in the tip, doesn’t drip, and maintains the same intense black from the very first to the very last second of work. This stability and predictability allow you to fully focus on creating art. Made for line masters This is a true tribute to those working in styles such as fine line, line work, lettering, geometric, or old school, where every movement of the machine matters. You don’t have to worry about broken lines, fading color, or loss of intensity – Kwadron INX Outlinex guarantees perfect black and a smooth ink flow in every situation. It’s a tool made so that your lines are exactly as you planned – long, even, and saturated with deep black. Technology that makes a difference Kwadron INX Outlinex is made with innovative SONIC DIFFUSION PIGMENTS™ technology. This is what ensures the exceptionally rich and lasting black that impresses with its depth from the very first touch to the skin. It makes every line uniform and bold, while the ink works smoothly, enabling precise and effortless tattooing – from the first stroke to the final detail. Compliant with REACH regulations.
KWADRON INK Enriched Black Outlinex 240ml is a professional outline-optimized black ink in the most generous format of the range, designed for artists and studios with high work volume requiring significant quantities of the highest quality outline ink. Formulated in compliance with the EU REACH Regulation (EC) No. 1907/2006, Outlinex 240ml offers the same exceptional performance as the 120ml format - precise, clean and intense outlines on the first pass - but in double quantity ensuring long-term supply. The consistency specially calibrated for flow through round liner needles guarantees perfect fluidity without interruptions or ink accumulation at the needle tip, allowing the artist to focus exclusively on technique and precision. Kwadron, the Polish manufacturer globally recognized for excellence in premium needle and cartridge manufacturing, developed Outlinex as the definitive solution for professional outlines. The high-concentration black pigment ensures powerful, defined lines that heal with consistent intensity. The 240ml bottle is the smart economic investment for professionals, offering the best price per milliliter in the range. Ideal for traditional, neo-traditional, Japanese, geometric, linework and illustrative styles. Compatible with all professional tattoo machines. The 240ml bottle features a robust threaded cap ensuring a perfect airtight seal. The design allows controlled pouring, and the generous volume minimizes frequent handling. Kwadron applies strict quality controls in their European production process with laboratory testing on every lot. The excellence standards of the Polish manufacturer combined with years of experience in manufacturing precision tattoo instruments make this product a safe and smart investment for any serious professional seeking the best possible results.
Frequently Asked Questions Why choose the 240ml format for Outlinex? The 240ml format is the most economical, offering the lowest price per milliliter. It is ideal for artists doing a high volume of outlines daily, studios with multiple artists or specialists in line-based styles. It eliminates frequent restocking and ensures continuity. Does Outlinex 240ml have the same formula as the 120ml? Yes, the formula is completely identical. Same consistency optimized for outlines, same pigments, same REACH compliance. Kwadron guarantees consistent quality regardless of bottle size. The only difference is ink quantity - 240ml versus 120ml. Is Outlinex suitable for fine line tattoos? Yes, Outlinex is excellent for fine line tattoos due to its superior fluidity allowing perfect flow through fine round liner needles (01, 03, 05). Each thin line is clean, continuous and intense, exactly the requirements of fine line style. How does Outlinex compare with other outline inks? Outlinex differentiates through precise consistency calibration for liner needles, optimized pigment concentration and REACH compliance. Being produced by Kwadron, it benefits from the expertise of a manufacturer specializing in precision instruments. Results are cleaner, more consistent lines. Can Outlinex be diluted for shading? While Outlinex is optimized for outlines, it can be diluted for light shading. However, for extensive shading and fills, standard KWADRON INK Enriched Black is the more suitable choice, being specifically formulated for versatility across multiple techniques. How long does the 240ml Outlinex bottle last? Duration depends on the volume of outlines done. For an artist working daily who predominantly does outlines, 240ml can last several months. It is double the quantity of 120ml, providing significantly greater autonomy for intensive use. Is Outlinex compatible with pen machines? Yes, KWADRON INK Outlinex is compatible with all types of professional tattoo machines including pen machines, rotary, coil and direct drive. It is optimized for Kwadron cartridges but works excellently with any professional equipment. How do I store the 240ml Outlinex bottle? Store at room temperature away from light and heat. Close tightly after each use. Shake well before use. Maintain strict hygiene - do not introduce contaminated instruments into the bottle. Do not freeze or expose to extreme temperatures. Is Outlinex suitable for linework and lettering? Yes, Outlinex is ideal for linework and lettering. The optimized fluidity produces continuous, clean and precise lines - exactly what these styles require. Each line and letter is defined and powerful, with intense, consistent black from start to finish. What makes Kwadron a trustworthy ink manufacturer? Kwadron built its international reputation through excellence in manufacturing tattoo needles and cartridges, recognized as among the best in the world. The same expertise in precision and quality applies to their ink line. REACH compliance and European production add an additional level of trust.
