BIGWASP Tattoo Needle Cartridge Assorted #12 Standard RS 50-Pack — Round Shader Set, Clear Housings

BIGWASP 50-piece assorted #12 standard RS tattoo needle cartridges are individually sealed round shader cartridges designed for consistent shading and smooth ink flow with most rotary and coil machines.

These cartridges bundle five commonly used round shader groupings — 1203RS, 1205RS, 1207RS, 1209RS and 1211RS — in clear, rubber-band-loaded housings with a one-way plastic membrane to help prevent ink backflow. Each cartridge is factory sealed for hygiene and quick setup, making them convenient for busy tattoo artists who need reliable disposable cartridges across a range of shading tasks.

What sizes are included and how will they cover shading needs?

This pack includes ten cartridges of each size: 1203RS, 1205RS, 1207RS, 1209RS and 1211RS, giving a total of 50 round shader needles. The mix spans small to wider groupings so you can select tighter or broader shading passes without changing configurations.

• 10 × 1203RS for fine, compact shading
• 10 × 1205RS for narrow fill and soft gradients
• 10 × 1207RS for medium shading and texture
• 10 × 1209RS for broader coverage and smooth fills
• 10 × 1211RS for larger shading areas and quicker coverage

Are these cartridges compatible with my machine?

BIGWASP #12 standard RS cartridges are built to fit most common rotary and coil machines as well as Hawk-style grips. Their standardized #12 connection and transparent housing make them a versatile choice across popular setups.

• Standard #12 fitting works with many rotary and coil machines
• Compatible with Hawk-style cartridge grips and adapters
• Clear housing helps monitor ink flow during a session

How do the cartridges manage ink flow and sanitation?

Each cartridge is rubber band loaded and equipped with an internal plastic membrane that reduces ink backflow into tubes, helping maintain a cleaner setup. Individual factory sealing preserves sterility until opened and simplifies inventory control for studios.

• Plastic membrane minimizes ink migration into the machine
• Rubber band loading stabilizes needles for steady performance
• Individually sealed to maintain hygiene until use

What performance can I expect during shading and blending?

Round shader groupings provide controlled pigment deposition and softer edges compared with magnums, making them ideal for subtle gradients, texture, and detailed fill work. The assortment lets you switch between tight and broad shaders fast, improving session flow and reducing needle changes.

• Consistent grouping for predictable shading strokes
• Clear tips enable visual monitoring of ink pickup
• Varied sizes let artists optimize passes for texture or full fills

Who is this for: This 50-piece BIGWASP assorted pack suits professional and apprentice tattoo artists, studio owners stocking a range of shader sizes, and mobile artists who need hygienic, ready-to-use cartridges compatible with popular rotary and coil machines. If you perform portrait work, smooth gradients, or frequent fill sessions, the mixed #12 RS selection reduces downtime and keeps your workflow efficient.