Complete guide: Intenze Gen Z Power Grey Coal 30ml
Coal is the very dark grey ink from the Power Grey series by Intenze, designed for artists working in black and grey realism or ornamental styles. It is part of the Gen Z line, reformulated in accordance with EU REACH Regulation 2020/2081, featuring pre-dispersed vegan pigments for a consistent flow through the needle. It sits just below Lamp Black in intensity, offering a charcoal tonal quality ideal for deep shades, without being pure black. The 30ml bottle with a controlled dropper allows precise dispensing directly into work caps.
How to use
- Check the sterile seal of the bottle and the label with batch/manufacturer information before opening.
- Gently homogenize the contents before first use, then pour only the necessary amount into disposable caps using the bottle's controlled dropper.
- Choose the appropriate needle configuration for your purpose: for deep shades and dense filling, a curved magnum with 9-13 needles; for soft contours and thick lines, a round shader with 7-9 needles.
- Work directly from the disposable cap, not from the bottle, and replace the cap if it becomes contaminated.
- For transitions from black to medium greys, combine Coal with the other shades from the Power Grey series, depending on the desired intensity.
- Seal the bottle tightly immediately after pouring the necessary amount and store it away from direct light and heat sources.
- Dispose of any remaining ink in the cap at the end of the session — do not keep it for later use.
Tips from us
- Coal is the second darkest tone in Power Grey, right after Lamp Black — choose it when you need a very dark shade but visibly different from pure black.
- Being pre-dispersed, Coal maintains the same pigment concentration in every drop, so you no longer have to manually mix black with water for grey wash.
- For filling and dense shading, a curved magnum with 9-13 needles works well; for soft contour or thick lines, a round shader with 7-9 needles.
- Combine Coal with Graphit, Slate, Retro, Grandpa Grey or Nosta White for a full scale of transitions, without manual dilution.
- It is compatible with both rotary and coil machines, so you can use it with your usual setup.
- It is manufactured in the USA, tested at CTL Bielefeld laboratories and certified according to EU REACH Regulation 2020/2081 — useful to know if you work with clients who ask about composition and compliance.
Warning: Coal is a professional ink intended exclusively for use by tattoo artists, under proper hygiene conditions of the studio. The bottle comes sterile sealed — open it only just before the session and pour the necessary amount into disposable caps, never directly onto the needle or skin. Do not reintroduce used ink back into the bottle, to avoid contaminating the remaining contents. Work with disposable sterile gloves and needles, according to the studio's hygiene protocol. This is not a medical device and does not guarantee a specific healing outcome — this depends on each person's skin and aftercare.
Frequently asked questions
What shade is Coal and where does it sit in the Power Grey series?▾
Coal is the second darkest tone in the Power Grey series, right after Lamp Black — darker than Graphit and visibly more intense than Slate or Retro. It has a charcoal tonal quality, distinct from pure black, suitable for very deep shadows.
Why should I use Coal instead of diluting black with water?▾
Because manual dilution varies every time, while Coal has the same pigment concentration in every drop — consistent results without having to calculate black and water ratios.
Is Coal suitable for realistic black and grey portraits?▾
Yes, it is one of the shades frequently used in realistic black and grey portraiture, for deep shadow areas (eye sockets, under the nose, under the chin, dark hair) and for the transition from black to mid-tones.
What other colors can Coal be combined with for a complete palette?▾
Coal blends well with the other shades in the Power Grey series — Graphit, Slate, Retro, Grandpa Grey and Nosta White — to build a scale of transitions from almost black to almost white, without needing manual dilution.
What needles are recommended for working with Coal?▾
For deep shadows and dense filling, a curved magnum with 9-13 needles provides good coverage; for soft contours and thick lines, a round shader with 7-9 needles works well. The exact choice also depends on your working style and the machine used.
How should the ink be stored and handled for safety?▾
The bottle comes sterile sealed — keep it closed, away from direct light and heat, and pour only the necessary amount into disposable caps before each session. Never reintroduce used ink back into the bottle and do not keep it after opening the working cap, to avoid contamination.
Product description
Gen Z intentions The inks are REACH for use throughout Europe and beyond. All Intenze Gen Z tattoo inks have met or exceeded all REACH regulations. INTENZE is proud to partner with two of the world's greatest up-and-coming artists, Marco Klose and Angelina Mengel, to create the Power Grey Set. The Coal ink is included in the Power Grey Set. The new Intenze color line called Gen-Z brings a color palette with a new improved composition that meets all standards for use in the EU, including the new REACH regulation. Each bottle of Gen-Z colors incorporates several years of research, careful testing and the latest technology. The result is better and safer ink, which allows tattoo artists and their customers to end up with tattoos that they are both proud of. The new drying-resistant composition will give you even better comfort during work. Features: vegan not tested on animals complies with ECHA (REACH)High-quality tattoo inks from the leading manufacturer in the field of tattoo inks, Intenze Ink, fit very well into the skin and heal well. They have an extremely long service life and remain clear and radiant even after healing. They have found their application in all tattoo genres with artists from all over the world. Intenze paints are made in the USA and are suitable for vegans. Tested and certified in CTL Bielefeld laboratories. The product is packed sterile Quantity: 30ml
Intenze Gen Z Power Grey Coal 30ml is a professional tattoo ink from the Power Grey series, offering a dark grey shade with charcoal tonality. Part of the Gen Z line reformulated to EU REACH 2020/2081 standards, Coal represents the second darkest grey in the Power Grey series, positioned between Lamp Black and Graphit. The Gen Z formula uses high-purity vegan pigments, pre-dispersed for perfect consistency and constant flow through all needle configurations. Coal is essential for artists specializing in black and grey realism, providing a dark tonality distinct from pure black, ideal for deep shadows, soft outlines, and transitions from black to medium greys. Compared to grey washes obtained through dilution, Coal offers superior consistency and predictability with the same intensity every use. This pigment eliminates the need to manually mix proportions of black and water, saving time and guaranteeing reproducible results. It can be combined with other Power Grey shades - Graphit, Slate, Retro, Grandpa Grey, and Nosta White - for a complete transition palette. The 30ml bottle with controlled dropper ensures precise dosing. Compatible with all rotary and coil machines. Manufactured in the USA, sterile, vegan, EU REACH 2020/2081 certified. Coal formulation benefits from Intenze advanced dispersion technology, maintaining pigments uniformly distributed in solution without clumping. This ensures smooth, predictable flow through any cartridge membrane type. Coal is also frequently used in ornamental and mandala styles, where deep shadows define the complexity of geometric patterns and create dramatic contrast with the negative space areas of the design.
Frequently Asked Questions Where does Coal sit in the Power Grey series? Coal is the second darkest tone in the Power Grey series, positioned immediately after Lamp Black. It offers a very dark grey shade with charcoal tonality, ideal for deep shadows and natural transition from black to medium tones. It is darker than Graphit and significantly more intense than Slate or Retro. Why use Coal instead of diluted black? Coal offers consistency and predictability impossible to achieve through manual dilution. Every drop has exactly the same pigment concentration, guaranteeing identical results every time. Manual dilution inevitably varies, leading to inconsistencies. Additionally, Coal contains dedicated pigments that create a natural charcoal tone, not just thinned black. Is Coal suitable for realistic portraits? Yes, Coal is one of the most important shades for black and grey realistic portraiture. It is ideal for deep shadow areas in eye sockets, under the nose, under the chin, and in dark hair. It provides natural transition from Lamp Black or True Black to the medium tones of the portrait, creating depth and three-dimensional volume. How does Coal mix with other Power Greys? Coal mixes fluidly with all Power Grey shades thanks to the common formula base. With Graphit you get an excellent dark-medium grey. With Slate you create transitions from dark to medium. The 7 Power Grey shades form a complete scale from near-black (Coal) to near-white (Nosta White), eliminating the need for any dilution. What needles are recommended for Coal? For deep shadows and dense packing, 9-13 curved magnums at standard voltage provide excellent coverage. For soft outlines and thick lines, 7-9 round shaders work ideally. For gradual transitions from Coal to lighter tones, whip shading technique with curved magnums produces flawless gradients. Is Coal EU REACH compliant? Yes, Intenze Gen Z Power Grey Coal is fully compliant with EU REACH Regulation 2020/2081. The grey pigments used have been reformulated to eliminate any restricted substances while maintaining characteristic intensity and consistency. It is certified for professional use in all European Union countries. How well does Coal cover on the first pass? Thanks to the high pigment concentration and pre-dispersed formula, Coal provides dense, uniform coverage on the first pass. For most filling and shadow applications, a single pass is sufficient. The optimized consistency prevents excessive buildup and unnecessary skin trauma, ensuring rapid healing. Can Coal be used for lining? Yes, Coal can be used for soft lines and outlines, especially in styles that avoid hard black outlines. It is popular in soft black and grey and organic realism, where defining lines are replaced with subtle transitions. With 3-5 round liners, Coal creates elegant outlines less contrasting than pure black. Is Coal vegan and cruelty-free? Yes, like all products in the Intenze Gen Z line, Coal is 100% vegan and cruelty-free. It contains no animal-derived ingredients, including bone char that was traditionally used in black and dark grey inks. All pigments are high-purity synthetics, and the product has not been tested on animals. How should Coal be stored? Store at room temperature between 15-30°C, away from direct light and heat sources. Do not freeze. Shake the bottle vigorously for 30-60 seconds before each use. After opening, use within 12 months. Close cap tightly after each use. Shelf life: 3 years in sealed packaging.
