
Description
Stroke profiles dictate how hard or soft the needle strikes the skin as well as how rapidly it retracts into the tip of the cartridge. In general, the lower the percentage, the faster the hand movement can comfortably be. Higher percentages are better for slower hand movements.
Cam sets contain all four stroke profiles in one of 2.75mm, 3.6mm or 4.2mm strokes.
- 20% is a great all-rounder, but is an outstanding liner. This was the original cam and what makes a lot of people fall in love with Neuma 4. This cam feels the most like a coil. Very snappy needle strike with rapid recoil.
- 28% is great for black and grey shading, particularly for soft, smooth shades and gradations. A softer needle strike with a rapid recoil.
- The magic 33% has the slowest insertion speed which translates to the softest hit, with the same rapid recoil of the 20%. This cam is recommended for super soft grey shading and/or multi-pass colour layering with greatly reduced risk of trauma to the skin tissue. This cam is not recommended for lining.
- 40% is great for slower hand movements and/or solid color packing and blending. Great for colour realism. Softer needle strike with a slower recoil.
Shipping & Returns
All deliveries are sent by Australia Post with the choice of Express or Parcel post at checkout. Delivery charges are calculated using actual Australia Post rates. Please checkout here for more info

Product specification
Conventional Liner: As our most popular machine style this tool is meant to be used as an everyday ''workhorse'' style of machine for all around tattooing. This machine will typically be used for tight 3rls-14rls.
Introducing the newly designed Neuma, the latest coil machine design from Neuma!
An all new Neumamechanism with 5 point clamping provides a secure grip on all standard metal and disposable tubes.
The inlaid steel rear yoke provides increased connection and multiple positioning options for ultimate contact with clip cords.
Made of Aircraft grade aluminum, the fully assembled machine weighs only 4.85 ounces.
The Roswell is available as a Conventional Liner, Power Liner, Soft Shader, and Color Packer.
This machine is available tuned as a Conventional Liner, Power Liner, Soft Shader and Color Packer.
Engineered and manufactured in the USA by FK Irons.