Care este diferența dintre RS, RL și RM?

Toate trei sunt grupări de ace, dar cu geometrie diferită. RL (Round Liner) are acele strânse foarte compact, pentru linii curate. RS (Round Shader) grupează acele tot circular, dar mai larg decât RL — este „pensula de detaliu”: umbrire concentrată pe zone mici și medii, plus posibilitatea de a-l folosi ca liner gros. RM (Magnum) are acele dispuse în evantai pe două rânduri — „pensula lată” pentru umbrire pe suprafețe mari, dar care nu poate fi folosită ca liner.

Pot folosi aceste ace pe o mașină pen cu cartușe?

Nu. Acele pe tijă lungă sunt formatul tradițional, gândit pentru mașini coil sau rotative cu grip și tube — tija se montează în tube-ul round, iar ansamblul intră în grip. Mașinile pen folosesc cartușe cu membrană, un format complet diferit. Kwadron produce aceleași ace și în format cartuș, din același oțel 316L, dacă lucrezi pe pen.

Ce tube trebuie să folosesc cu un ac RS pe tijă lungă?

Tube-uri round (circulare), cu diametrul intern potrivit configurației: tube mic pentru 3RS–5RS, mediu pentru 7RS–9RS și mare pentru 11RS–18RS. Sunt același tip de tube-uri ca pentru RL, doar dimensionate după numărul de ace. Un tube corect dimensionat ține acul stabil și lasă pigmentul să curgă uniform.

Acele vin sterile? Cum le întrețin?

Da, fiecare ac este ambalat individual și sterilizat cu oxid de etilenă, deci nu necesită nicio sterilizare suplimentară înainte de folosire — doar verifici integritatea ambalajului. Nu există „întreținere” pentru ac în sine: este de unică folosință și se aruncă în recipientul pentru obiecte ascuțite după sesiune. Ce întreții sunt tube-ul și grip-ul reutilizabile, care se curăță și se sterilizează între clienți.

Sunt începător pe mașină coil — cu ce configurație RS încep?

Cel mai sigur punct de plecare este 5RS, menționat în descrierea produsului ca fiind cel mai versatil ac: funcționează și ca liner gros, și ca shader concentrat, deci înveți ambele tehnici cu o singură configurație. Adaugă apoi 7RS pentru umbrire pe zone medii — împreună acoperă majoritatea nevoilor de shading și liniatură groasă.

Pot trage linii cu un ac RS sau e strict pentru umbrire?

Poți. Configurațiile mici (3RS, 5RS) sunt folosite de mulți artiști pentru linii groase și texturate — linia produsă de RS are margini mai moi și un aspect mai plin decât cea de RL, motiv pentru care este apreciată în stilurile Traditional și Old School. Pentru linii fine și foarte precise rămâne însă mai potrivit un RL.

Classic Tattoo Needles KWADRON RS

Kwadron

4 variante

from 2,17 Lei

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5RS 0.35mmCode: 370938

2,17 LeiIn stock

9RS 0.30mmCode: 370941

2,17 LeiIn stock

11RS 0.30mmCode: 377600

2,27 LeiIn stock

11RS 0.35mmCode: 580104

2,27 LeiIn stock

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Specifications

Brand: Kwadron
Tip ac: RS · Round Shader
Recomandat pentru: Umbrire (shading)
Diameter: 0.30–0.35 mm
Mărimi disponibile: 4 variante
Material: Stainless Steel
Quantity: 50 pieces
Sterilization: Ethylene oxide

Ghiduri utile:Ace cartuș de tatuaj: RL, RS, RM, M1 — ce alegi și când Cum alegi acele și cartușele de tatuaj: ghidul de cumpărare 3RL vs 5RL vs 7RL: cum alegi mărimea linerului

Presentation video

Guide & full description

Complete guide: Classic Tattoo Needles KWADRON RS

Kwadron long-taper needles in RS (Round Shader) configuration are traditional tattoo needles with tips grouped in a compact circular formation — wider than RL but more concentrated than RM. They are made from surgical stainless steel 316L, supplied sterile (ethylene oxide sterilization), individually packaged, and disposable. They are intended for artists working with coil or rotary machines with grips and tubes, for concentrated shading, fills, and even thick organic lines.

How to use

Check the individual sterile package before opening: if the blister is torn, wet, or the sterilization date has expired, do not use the needle.
Set up a hygienic workstation: disposable gloves, protective barriers on the machine and clip cord, disinfected surfaces.
Choose the right configuration for the work: small numbers (3RS, 5RS) for dot work, textures, and thick lines, large numbers for shading on medium and large areas; the described range goes from 3RS to 18RS.
Mount the needle in a round tube with a diameter matching the configuration, then secure the tube + taper assembly in the machine grip.
Adjust the needle hang and machine settings for the desired technique — for shading with RS, the manufacturer's description suggests a moderate stroke of about 3–3.5 mm and voltage in the 6–9 V range on a coil shader machine.
Work the shading or fill with controlled movements; on small configurations, RS can also be used as a thick liner, with softer edges than an RL.
At the end of the session, dispose of the used needle directly into a sharps container — never reuse it.
Clean, disinfect, and sterilize reusable tubes and grips according to the studio's procedure before the next client.

Tips from us

If you are building your kit, 5RS and 7RS are mentioned as the most versatile configurations: 5RS covers both thick liner and concentrated shader, while 7RS offers moderate coverage with good control.
For Traditional and Old School styles, small RS configurations give fuller and more organic outlines than RL — a classic technique, not an improvisation.
Always match the round tube size to the needle count: a tube that is too wide means an unstable needle, a tube that is too tight restricts pigment flow.
Inspect the needle tip under light before mounting; any bent tip or visible burrs means the needle is discarded, not used.
For dot work and stippling, the 3RS/5RS combination with a coil machine offers precise control on each dot, thanks to the machine's direct feedback.
Store sealed needles in a dry, clean place away from moisture to maintain the integrity of the sterile packaging.

Warning: Tattoo needles are sterile, single-use consumables: never reuse a needle, not even on the same client in different sessions. Do not use a needle whose packaging has been opened, damaged, or wet. Always work with gloves and protective barriers, and dispose of used needles exclusively in dedicated sharps containers, according to hygiene standards for tattoo studios. Reusable tubes and grips must be cleaned and sterilized between clients; alternatively, use disposable consumables.

Frequently asked questions

What is the difference between RS, RL, and RM?▾

All three are needle groupings, but with different geometry. RL (Round Liner) has needles tightly packed for clean lines. RS (Round Shader) groups needles also circularly, but wider than RL — it is the 'detail brush': concentrated shading on small and medium areas, plus the possibility to use it as a thick liner. RM (Magnum) has needles arranged in a fan on two rows — the 'wide brush' for shading on large surfaces, but cannot be used as a liner.

Can I use these needles on a pen machine with cartridges?▾

No. Long-taper needles are the traditional format, designed for coil or rotary machines with grips and tubes — the taper mounts into the round tube, and the assembly goes into the grip. Pen machines use membrane cartridges, a completely different format. Kwadron produces the same needles also in cartridge format, from the same 316L steel, if you work on a pen.

What tube should I use with a long-taper RS needle?▾

Round tubes, with an internal diameter matching the configuration: small tube for 3RS–5RS, medium for 7RS–9RS, and large for 11RS–18RS. They are the same type of tubes as for RL, only sized according to the needle count. A correctly sized tube keeps the needle stable and allows pigment to flow evenly.

Are the needles sterile? How do I maintain them?▾

Yes, each needle is individually packaged and sterilized with ethylene oxide, so no additional sterilization is needed before use — just check the integrity of the package. There is no 'maintenance' for the needle itself: it is disposable and is discarded in a sharps container after the session. What you maintain are the reusable tube and grip, which are cleaned and sterilized between clients.

I am a beginner on coil machines — which RS configuration should I start with?▾

The safest starting point is 5RS, mentioned in the product description as the most versatile needle: it works both as a thick liner and as a concentrated shader, so you learn both techniques with a single configuration. Then add 7RS for shading on medium areas — together they cover most shading and thick lining needs.

Can I pull lines with an RS needle or is it strictly for shading?▾

You can. Small configurations (3RS, 5RS) are used by many artists for thick and textured lines — the line produced by RS has softer edges and a fuller look than that of RL, which is why it is appreciated in Traditional and Old School styles. For fine and very precise lines, however, an RL remains more suitable.

Product description

Classic type needles Kwadron needles are undeniably the best needles ever produced. Each configuration is a combination between super-mega-sharp and elastic soldering precision and long needles of increased hardness. Each individual needle is perfect, being uniformly sharpened and ensuring the highest quality of work. The product is individually packaged and is for single use Material: Stainless steel Sterile and single-use packaged product. Kwadron RS (Round Shader) long bar needles are premium quality traditional tattoo needles, designed for concentrated shading and fills with coil and rotary grip machines. The Round Shader configuration groups needles in a compact circular formation, wider than RL but more concentrated than RM, welded to the standard long bar. This unique positioning makes RS the most versatile needle type — functioning both as a concentrated shader and thick liner depending on technique. Manufactured in Poland from 316L surgical stainless steel with Kwadron's premium finish, these needles offer flawless polish and consistent geometry. The long bar mounts into the machine grip via a corresponding round tube. Ethylene oxide sterilization and individual packaging guarantee safety. Available in configurations from 3RS to 18RS and above, these needles cover a varied range of applications — from fine dot work with 3RS to broad shading with 14RS or 18RS. Kwadron RS long bar is a must-have in any professional kit that includes coil machines, offering versatility and quality that artists appreciate session after session. Kwadron long bar needles are manufactured with the same quality standard as cartridges — the same 316L steel, the same polishing process, the same quality controls. The difference is exclusively in the mounting format: long bar for grip and tube vs. cartridge body with membrane for pens. Artists working with coil machines particularly appreciate Kwadron's constant quality — every needle performs identically, eliminating variables that can affect work quality mid-session. Packages of 50 pieces offer excellent value for active studios. Frequently Asked Questions What is the difference between Kwadron RS long bar and Kwadron RM long bar? Kwadron RS long bar has needles grouped compactly in a circle — provides concentrated shading on small and medium areas. Kwadron RM long bar has needles curved in a fan across two rows — provides wide shading on large surfaces. RS is the detail brush, RM is the wide brush. RS can also be used as a thick liner, RM cannot be used as liner. What tubes are compatible with Kwadron RS long bar needles? For Kwadron RS long bar, use round (circular) surgical stainless steel tubes with the size corresponding to the configuration: small tubes for 3RS-5RS, medium tubes for 7RS-9RS, and large tubes for 11RS-18RS. Round tubes are the same as for RL but with internal diameter corresponding to the larger number of needles. Can I use Kwadron RS long bar for lining? Yes, Kwadron RS long bar in small configurations (3RS, 5RS) is excellent for thick, textured lines. Many Traditional and Old School artists prefer RS for outlines with a more organic, fuller character than RL. The line produced by RS has softer edges and a natural fill. It is a classic technique practiced by generations of artists. What coil machines work best with Kwadron RS long bar? Kwadron RS long bar works with any quality coil machine. For shading, use a coil shader machine (larger coils, longer spring) with a 3.5-4mm stroke. For thick liner use, you can also use a liner machine with small RSs. Recommended machines: Dan Kubin, Vlad Blad, Workhorse Irons, National, and other artisan brands. Is Kwadron RS long bar good for stippling and dot work with a coil machine? Yes, Kwadron RS long bar in 3RS or 5RS configuration is excellent for stippling and dot work with coil machines. The direct haptic control of the coil machine allows precise timing of needle impact with skin, producing uniform, controlled dots. Many dot work artists prefer coil machines precisely for this superior control on each individual dot. What Kwadron RS long bar configuration is most versatile?5RS and 7RS are the most versatile Kwadron RS long bar configurations. 5RS functions both as thick liner and concentrated shader — the most versatile needle in any kit. 7RS offers moderate coverage with good control, suitable for shading in medium areas. Together, these two configurations cover most shading and thick lining needs. How do you adjust the coil machine for shading with Kwadron RS? For shading with Kwadron RS on a coil shader machine: set a moderate stroke of 3-3.5mm (smaller than for RM), voltage at 6-9V, and adjust the spring for moderate speed. RS requires less stroke than RM because the compact configuration does not need long travel. Adjust the needle to extend 1-1.5mm from the tube for concentrated shading. Are Kwadron RS long bar needles available in all tapers? Yes, Kwadron RS long bar is available in short taper, medium taper, and long taper. Short taper for rapid saturation in traditional style. Medium taper for general versatility. Long taper for fine, delicate shading in realism. Available diameters are 0.25mm (#8), 0.30mm (#10), and 0.35mm (#12). How many Kwadron RS long bar needles come in a package? Kwadron RS long bar needles come in standard packages of 50 pieces, each needle individually EO gas sterilized and separately packaged. This generous quantity reflects the higher-volume usage specific to coil machines and offers a more advantageous per-needle cost than cartridges. Packages are stored at room temperature in original packaging. Is Kwadron RS long bar suitable for beginners with coil machines? Kwadron RS long bar in small configurations (5RS, 7RS) is a good choice for beginners learning on coil machines. Kwadron's superior quality eliminates needle quality variables, allowing the student to focus on technique. Start with 5RS to learn both shading and thick lining — it is the most versatile starting point.

ACEST PRODUS ESTE EXCEPTAT DE LA RETUR, POTRIVIT OUG 34/2014 PRIVIND DREPTURILE CONSUMATORILOR.

Potrivit ART. 16 - Sunt exceptate de la dreptul de retragere in ceea ce priveste contractele la distanta urmatoarele:

- furnizarea de produse sigilate care nu pot fi returnate din motive de protectie a sanatatii sau din motive de igiena