• 3 Round Liner 0.25mm Long Taper - 25/3RLLT
  • 3 Round Liner 0.25mm Long Taper - 25/3RLLT
  • 5 Round Liner 0.25mm Long Taper - 25/5RLLT - 04
  • 9 Round Liner 0.25mm Long Taper - 25/9RLLT - 06
  • 3 Round Liner 0.30mm Long Taper - 30/3RLLT - 06
  • 5 Round Liner 0.30mm Long Taper - 30/5RLLT - 06
  • 7 Round Liner 0.30mm Long Taper - 30/7RLLT - 06
  • 9 Round Liner 0.30mm Long Taper - 30/9RLLT - 06
  • 3 Round Shader 0.30mm Long Taper - 30/3RLST - 06
  • 5 Round Shader 0.30mm Long Taper - 30/5RLST - 05
  • 7 Round Shader 0.30mm Long Taper - 30/7RLST - 06
  • 9 Round Shader 0.30mm Long Taper - 30/9RLST - 06
  • 3 Round Liner 0.35mm Long Taper - 35/3RLLT - 05
  • 5 Round Liner 0.35mm Long Taper - 35/5RLLT - 06
  • 7 Round Liner 0.35mm Long Taper - 35/7RLLT - 06
  • 9 Round Liner 0.35mm Long Taper - 35/9RLLT - 06
  • 3 Round Shader 0.35mm Long Taper - 35/3RLST - 05
  • 5 Round Shader 0.35mm Long Taper - 35/5RLST - 06
  • 3 Round Liner 0.25mm Long Taper - 25/3RLLT
  • 3 Round Liner 0.25mm Long Taper - 25/3RLLT
  • 3 Round Liner 0.25mm Long Taper - 25/3RLLT
  • 5 Round Liner 0.25mm Long Taper - 25/5RLLT - 01
  • 5 Round Liner 0.25mm Long Taper - 25/5RLLT - 02
  • 5 Round Liner 0.25mm Long Taper - 25/5RLLT - 03
  • 5 Round Liner 0.25mm Long Taper - 25/5RLLT - 05
  • 9 Round Liner 0.25mm Long Taper - 25/9RLLT - 01
  • 9 Round Liner 0.25mm Long Taper - 25/9RLLT - 02
  • 9 Round Liner 0.25mm Long Taper - 25/9RLLT - 03
  • 9 Round Liner 0.25mm Long Taper - 25/9RLLT - 04
  • 9 Round Liner 0.25mm Long Taper - 25/9RLLT - 05
  • 3 Round Liner 0.30mm Long Taper - 30/3RLLT - 01
  • 3 Round Liner 0.30mm Long Taper - 30/3RLLT - 02
  • 3 Round Liner 0.30mm Long Taper - 30/3RLLT - 03
  • 3 Round Liner 0.30mm Long Taper - 30/3RLLT - 04
  • 3 Round Liner 0.30mm Long Taper - 30/3RLLT - 05
  • 5 Round Liner 0.30mm Long Taper - 30/5RLLT - 01
  • 5 Round Liner 0.30mm Long Taper - 30/5RLLT - 02
  • 5 Round Liner 0.30mm Long Taper - 30/5RLLT - 03
  • 5 Round Liner 0.30mm Long Taper - 30/5RLLT - 04
  • 5 Round Liner 0.30mm Long Taper - 30/5RLLT - 05
  • 7 Round Liner 0.30mm Long Taper - 30/7RLLT - 01
  • 7 Round Liner 0.30mm Long Taper - 30/7RLLT - 02
  • 7 Round Liner 0.30mm Long Taper - 30/7RLLT - 03
  • 7 Round Liner 0.30mm Long Taper - 30/7RLLT - 04
  • 7 Round Liner 0.30mm Long Taper - 30/7RLLT - 05
  • 9 Round Liner 0.30mm Long Taper - 30/9RLLT - 01
  • 9 Round Liner 0.30mm Long Taper - 30/9RLLT - 02
  • 9 Round Liner 0.30mm Long Taper - 30/9RLLT - 03
  • 9 Round Liner 0.30mm Long Taper - 30/9RLLT - 04
  • 9 Round Liner 0.30mm Long Taper - 30/9RLLT - 05
  • 3 Round Shader 0.30mm Long Taper - 30/3RLST - 01
  • 3 Round Shader 0.30mm Long Taper - 30/3RLST - 02
  • 3 Round Shader 0.30mm Long Taper - 30/3RLST - 03
  • 3 Round Shader 0.30mm Long Taper - 30/3RLST - 04
  • 3 Round Shader 0.30mm Long Taper - 30/3RLST - 05
  • 5 Round Shader 0.30mm Long Taper - 30/5RLST - 01
  • 5 Round Shader 0.30mm Long Taper - 30/5RLST - 02
  • 5 Round Shader 0.30mm Long Taper - 30/5RLST - 03
  • 5 Round Shader 0.30mm Long Taper - 30/5RLST - 04
  • 7 Round Shader 0.30mm Long Taper - 30/7RLST - 01
  • 7 Round Shader 0.30mm Long Taper - 30/7RLST - 02
  • 7 Round Shader 0.30mm Long Taper - 30/7RLST - 03
  • 7 Round Shader 0.30mm Long Taper - 30/7RLST - 04
  • 7 Round Shader 0.30mm Long Taper - 30/7RLST - 05
  • 9 Round Shader 0.30mm Long Taper - 30/9RLST - 01
  • 9 Round Shader 0.30mm Long Taper - 30/9RLST - 02
  • 9 Round Shader 0.30mm Long Taper - 30/9RLST - 03
  • 9 Round Shader 0.30mm Long Taper - 30/9RLST - 04
  • 9 Round Shader 0.30mm Long Taper - 30/9RLST - 05
  • 3 Round Liner 0.35mm Long Taper - 35/3RLLT - 01
  • 3 Round Liner 0.35mm Long Taper - 35/3RLLT - 02
  • 3 Round Liner 0.35mm Long Taper - 35/3RLLT - 03
  • 3 Round Liner 0.35mm Long Taper - 35/3RLLT - 04
  • 5 Round Liner 0.35mm Long Taper - 35/5RLLT - 01
  • 5 Round Liner 0.35mm Long Taper - 35/5RLLT - 02
  • 5 Round Liner 0.35mm Long Taper - 35/5RLLT - 03
  • 5 Round Liner 0.35mm Long Taper - 35/5RLLT - 04
  • 5 Round Liner 0.35mm Long Taper - 35/5RLLT - 05
  • 7 Round Liner 0.35mm Long Taper - 35/7RLLT - 01
  • 7 Round Liner 0.35mm Long Taper - 35/7RLLT - 02
  • 7 Round Liner 0.35mm Long Taper - 35/7RLLT - 03
  • 7 Round Liner 0.35mm Long Taper - 35/7RLLT - 04
  • 7 Round Liner 0.35mm Long Taper - 35/7RLLT - 05
  • 9 Round Liner 0.35mm Long Taper - 35/9RLLT - 01
  • 9 Round Liner 0.35mm Long Taper - 35/9RLLT - 02
  • 9 Round Liner 0.35mm Long Taper - 35/9RLLT - 03
  • 9 Round Liner 0.35mm Long Taper - 35/9RLLT - 04
  • 9 Round Liner 0.35mm Long Taper - 35/9RLLT - 05
  • 3 Round Shader 0.35mm Long Taper - 35/3RLST - 01
  • 3 Round Shader 0.35mm Long Taper - 35/3RLST - 02
  • 3 Round Shader 0.35mm Long Taper - 35/3RLST - 03
  • 3 Round Shader 0.35mm Long Taper - 35/3RLST - 04
  • 5 Round Shader 0.35mm Long Taper - 35/5RLST - 01
  • 5 Round Shader 0.35mm Long Taper - 35/5RLST - 02
  • 5 Round Shader 0.35mm Long Taper - 35/5RLST - 03
  • 5 Round Shader 0.35mm Long Taper - 35/5RLST - 04
  • 5 Round Shader 0.35mm Long Taper - 35/5RLST - 05
  • 7 Round Shader 0.35mm Long Taper - 35/7RLST - 01
  • 7 Round Shader 0.35mm Long Taper - 35/7RLST - 02
  • 7 Round Shader 0.35mm Long Taper - 35/7RLST - 03
1 83

Kwadron Hybrid Cartridge Tattoo Needles — Box of 20

CART-1937

Pro Price $31.49 - $37.49

Single Item

Multiple Items

Need a larger amount? Make a quick order.

$31.49

Round Liner - 3 - #8 (0.25mm) - Long Taper (7mm)

CART-1937

76 available

$0.00

$31.49

Round Liner - 3 - #10 (0.30mm) - Long Taper (7mm)

CART-1941

70 available

$0.00

$31.49

Round Shader - 3 - #10 (0.30mm) - Long Taper (7mm)

CART-1945

19 available

$0.00

$31.49

Round Liner - 3 - #12 (0.35mm) - Long Taper (7mm)

CART-1949

28 available

$0.00

$31.49

Round Shader - 3 - #12 (0.35mm) - Long Taper (7mm)

CART-1953

9 available

$0.00

$32.49

Round Liner - 5 - #8 (0.25mm) - Long Taper (7mm)

CART-1938

70 available

$0.00

$32.49

Round Liner - 5 - #10 (0.30mm) - Long Taper (7mm)

CART-1942

28 available

$0.00

$32.49

Round Shader - 5 - #10 (0.30mm) - Long Taper (7mm)

CART-1946

20 available

$0.00

$32.49

Round Liner - 5 - #12 (0.35mm) - Long Taper (7mm)

CART-1950

22 available

$0.00

$32.49

Round Shader - 5 - #12 (0.35mm) - Long Taper (7mm)

CART-1954

17 available

$0.00

$32.49

Round Liner - 7 - #8 (0.25mm) - Long Taper (7mm)

CART-1939

65 available

$0.00

$32.49

Round Liner - 7 - #10 (0.30mm) - Long Taper (7mm)

CART-1943

34 available

$0.00

$32.49

Round Shader - 7 - #10 (0.30mm) - Long Taper (7mm)

CART-1947

28 available

$0.00

$32.49

Round Liner - 7 - #12 (0.35mm) - Long Taper (7mm)

CART-1951

50 available

$0.00

$32.49

Round Shader - 7 - #12 (0.35mm) - Long Taper (7mm)

CART-1955

15 available

$0.00

$37.49

Round Liner - 9 - #8 (0.25mm) - Long Taper (7mm)

CART-1940

64 available

$0.00

$37.49

Round Liner - 9 - #10 (0.30mm) - Long Taper (7mm)

CART-1944

59 available

$0.00

$37.49

Round Shader - 9 - #10 (0.30mm) - Long Taper (7mm)

CART-1948

70 available

$0.00

$37.49

Round Shader - 9 - #12 (0.35mm) - Long Taper (7mm)

CART-1956

13 available

$0.00
Total: $0.00

Description

Tattoo with better flow and control using the Kwadron Hybrid System cartridges. Built as the next generation of Kwadron’s most popular Round Liner and Round Shader configurations, the Hybrid System refines everything you already trust about RL performance and pushes it further. AirFlowTech™ introduces a redesigned cartridge opening that delivers smooth, even ink flow from start to finish—eliminating patchy saturation.

Work with more stability thanks to advanced needle stabilization engineered for consistent performance at every speed. The Hybrid System minimizes vibration and increases needle stiffness, giving you a more solid, predictable feel whether you're lining or shading.

Achieve more predictable results with redesigned drip-channel tips that guide ink directly and evenly into the skin. This controlled ink delivery system helps ensure smooth deposits for better consistency across both Round Liner (RL) and Round Shader (RS) configurations.

Technical Specifications:

  • Medical grade cartridge housing with AirFlowTech™ ink-flow system
  • Surgical stainless steel needles for consistent performance
  • Precision-engineered Round Liner (RL) and Round Shader (RS) configurations
  • Optimized ink delivery for smooth, controlled saturation
  • Advanced needle stabilization system for reduced vibration and increased stiffness
  • Drip-Channel tip design for guided, even ink flow and improved predictability
  • Full membrane system protects against ink back flow and contamination
  • Needle Diameter: 0.35mm
  • Short Taper (ST): 3mm
  • Medium Taper (MT): 5mm
  • Long Taper (LT): 7mm
  • E.O. (ethylene oxide) gas sterilized
  • Price per one box of 20
Product Weight: 0.2 lb

Size Table

Standard Body Jewelry Measurements

The following webchart is a quick reference guide for standard body jewelry measurements and how to measure basic body jewelry. Please print this webchart to help measure your body jewelry accurately.

Standar Body Jewelry MeasurementsJPG (300 KB)

Visit our PainfulPleasures Infocenter for additional body jewelry information. There, you will find detailed articles on standard body jewelry sizes, how to measure body jewelry, basic body jewelry, and more.

Standard Body Jewelry Threading

Ensure compatibility between standard (non-custom) PainfulPleasures body jewelry parts using the tables below. More information on threading, including custom thread patterns, can be found in our Threading Infocenter article.

Internally threaded jewelry has a threaded post on the top and/or end, which is then inserted into a threaded hole in the barbell shaft.

Internal Thread Patterns by Gauge

Gauge

18g, 16g

14g, 12g

10g–00g

Internal Thread Pattern

0.8mm or 0.9mm

1.2mm

2.0mm


Externally threaded jewelry has a threaded post on the barbell shaft, which is then inserted into a threaded hole in the top and/or end.

External Thread Patterns by Gauge

Gauge

18g, 16g

14g, 12g, 10g

External Thread Pattern

1.2mm

1.6mm

Shipping & Returns

View Shipping & Return Policies

Safety & Compliance Info

All product compliance documentation, including SDS, sterilization records, and other relevant information, can be found in ourWeb Viewer platform(link opens in a new window). Search by product name, brand, or SKU to view available documents.