*Kwadron Cartridge System Liner Essential Pack is a carefully selected set of Round Liner cartridges, created for tattoo artists who value precision, control and maximum consistency. Proven configurations for fine details and bold outlines in one complete pack.

What’s inside the pack?

The set includes 18 cartridges – 3 pieces of each size:

• 25/3 RL & 25/5 RL – Ideal for ultra-precise lines and the smallest details

• 30/3 RL & 30/7 RL – Versatile liners for most outlines and medium-weight lines

• 30/11 RL & 35/9 RL – Perfect for bold, thick and powerful lines

*Kwadron Cartridge System SEM Essential Pack is a precisely designed set of Soft Edge Magnum cartridges, created for smooth shading, soft transitions and controlled filling. Proven configurations that offer freedom when working with color and shadow, along with reliable, repeatable results in everyday studio work.

What’s inside the pack?
The set includes 18 cartridges – 3 pieces of each size:

• 25/11 SEM & 30/7 SEM – For controlled, soft shading and smooth tonal transitions in smaller areas. Perfect for subtle gradients and gentle form building without harsh edges.
• 30/11 SEM & 30/15 SEM – Versatile configurations for even shading, color blending, and medium-sized areas. Ideal for building depth, blurred backgrounds, and smooth transitions in realism and black & grey work.
• 30/17 SEM & 35/9 SEM – For more intensive shading and efficient coverage of larger areas. Designed for faster work on wide surfaces while maintaining soft transitions and the characteristic “mist” effect.

*Kwadron Cartridge System Shader Essential Pack is a carefully composed set of Round Shader cartridges, designed for tattoo artists focused on smooth shading, tonal control and consistent transitions. Proven configurations for soft shading and building depth in one complete pack for conscious work with shadow.

What’s inside the pack?
The set includes 18 cartridges – 3 pieces of each size:

• 25/3 RS & 30/3 RS – For delicate shading, soft tonal transitions, and subtle form modeling
• 30/7 RS & 35/5 RS – Versatile sizes for smooth shading, building depth, and even fills in small to medium areas
• 35/7 RS & 35/9 RS – For more intense shading, faster coverage of larger areas, and richer, more saturated shadow work