Siliconecased cartridge tattoo needles designed for frequency machine use. The combination of a flexible silicone housing and 304 stainless steel needle wire provides stable performance, larger ink capacity, and broad compatibility for a range of tattooing tasks. Key benefits Improved needle stability: The silicone case offers strong toughness and good resilience, absorbing machine vibration and keeping the needle more stable during longterm, frequency operation. Precise, consistent needle action: 304 stainless steel needle wire with an ultra fine needle thread provides good resilience and precise response to fast machine movement, helping achieve efficient coloring and line work. Larger ink capacity: Cartridge design holds more ink, reducing the need for frequent color refills when working on larger pieces and helping maintain workflow momentum. Wide compatibility and easy identification: Complete range of needle models fits about 95 percent of tattoo machines on the market. The transparent case makes it easy to verify needle type at a glance. Ink control features: Cartridge design includes measures to limit ink backflow and inkjet, supporting cleaner operation and smoother color transitions. Features and specifications Case material: Silicone for durability and vibration damping. Needle wire: 304 stainless steel, ultra fine thread and resilient construction. Compatibility: Suitable for approximately 95 percent of tattoo machines on the market. Visibility: Transparent cartridge case for quick model checks. Capacity: Enlarged ink storage to reduce color change frequency during largescale work. Typical applications Lining and detail work: Stable needle action and responsive wire allow precise lines and consistent performance in fine detail work. Shading and color packing: Larger ink reservoir and compatibility with frequency machines support efficient shading and faster color filling on medium to large areas. volume studio work: Reduced color refilling and antiinkjet features help streamline workflow during busy sessions, improving overall efficiency. Practical notes Select the cartridge needle model that matches your machine and project needs. The transparent case simplifies identification. Designed to work with frequency movement; pair with a compatible machine for response. This product provides a durable cartridge solution focused on stability, needle resilience, and operational convenience for a wide range of tattooing tasks.