Wormhole Tattoo 20Pcs 7RS Cartridge Needles – Disposable Round Shader for Rotary Tattoo Machines

Overview

Meet the Wormhole Tattoo Cartridge Needles, a 20‑pack of 7RS round shader cartridges designed for disposable use with rotary tattoo machines. Each needle set is kept clean and ready in individual packaging, making quick swaps straightforward for busy studios or on‑the‑go gigs. This collection emphasizes reliable performance, steady ink flow, and a comfortable handling experience as you work through liner, shader, and color applications.

Premium materials and precise construction

• Crafted with PVC housings and high‑quality stainless steel needles for durability and consistent output.
• Sharp, well‑aligned needles promote even ink distribution and smooth needle movement across the skin.
• Durable construction supports repeated sessions while maintaining accurate needle position from start to finish.

The combination of material quality and precision engineering helps artists achieve clean edges and balanced shading, with less unintended drift during complex work.

Innovative design for comfort and control

• A high‑tenacity silicone membrane provides resilience and a soft touch, contributing to a steadier grip during sessions.
• Non‑slip, vibration‑reducing features help the machine feel more stable, so you can focus on rhythm and detail.
• The design supports a smoother overall run of the cartridge needle with fewer unexpected shifts.

These design elements are aimed at reducing fatigue during longer sessions and helping artists maintain consistent needle placement from the first line to the final shade.

Compatibility and quick setup

• Standard cartridge size ensures compatibility with most cartridge grips and pen‑style tattoo machines.
• Simple twist‑to‑assemble construction makes changing needles fast and clean, helping you keep the workflow moving.

Whether you are outlining, shading, or filling, the Wormhole needles are built to slot into your existing toolkit with minimal setup fuss, so you can maintain your pacing between passes.

What to expect in use

The 7RS round shader configuration is suited to creating solid lines and even shading when paired with appropriate machine speed and needle depth. While results depend on technique and skin type, users may notice a steady ink output and predictable performance across sessions. The packaging supports hygienic practice, with each cartridge ready for single‑use disposal after a session, helping studios manage aftercare and cleanliness more efficiently.

Packaging and after‑sales support

Each order includes a 20‑piece set, and Wormhole Tattoo offers assistance if you need different models or run into any questions with setup or fit. For more options, you can search for the model you need or contact the seller for guidance.