BIGWASP 4th Generation Premium 12 Standard 7RS Round Shader Tattoo Cartridges – 20Pcs

Overview

Discover the BIGWASP 4th Generation 12 Standard 7RS Round Shader cartridge set, engineered for dependable shading and smooth line work. The transparent outer shell and the yellow back cover help you quickly identify the Round Shader configuration during sessions, while the 7RS tip geometry supports precise control across larger shading areas and finer outlines.

These cartridges blend reliable materials with thoughtful design to fit typical studio workflows. Made from 316L surgical stainless steel needles paired with a medical-grade plastic housing, they come pre-sterilized and sealed in sterile blister packs to support hygiene between clients. The result is a sturdy component you can rely on for everyday use.

Key benefits and features

• Membrane inside helps prevent ink from leaking into the tube or machine
• Yellow back cover clearly marks the Round Shader configuration for quick selection
• Half texture needle design and a transparent outer case provide smooth handling and visibility
• Rounded edges and precise finish help minimize inadvertent trauma during insertion and shading

What’s included and how it helps

• Box of 20 cartridges ready for use in busy studio settings
• Pre-sterilized in sterile blister packs for reliable hygiene between sessions
• Compatible with most rotary and coil machines as well as Hawk grips and setups

Usage and care

Handle cartridges with care, monitor shading progression, and replace cartridges as part of your standard workflow to maintain consistent results across sessions. The design emphasizes visibility through the pure transparent shell, helping you track fluid flow and shading reach in real time.