Siliconecased cartridge tattoo needles engineered for stable, frequency machine use. Designed for professional tattoo artists who need reliable performance, consistent needle behavior, and reduced interruptions during large sessions. Key benefits Stable performance under frequency operation: resilient silicone case maintains needle elasticity during extended, rapid movement and reduces the impact of machine vibration on needle stability. Precision and responsiveness: needle wire made from 304 stainless steel provides reliable firmness and corrosion resistance. Ultrafine needle thread allows precise work and matches machine movement for efficient pigment delivery. Larger ink capacity and antiinkjet design: expanded reservoir reduces the need for frequent refills during large pieces and helps prevent ink backflow and splatter. Wide compatibility and easy identification: comprehensive selection of needle models fits about 95 percent of tattoo machines on the market. Transparent case lets you see needle model at a glance for faster selection. Product attributes Case material: durable silicone with good toughness and resilience for extended machine use. Needle material: 304 stainless steel wire, ultrafine thread for detailed work. Compatibility: complete range of cartridge models suitable for most tattoo machines. Visibility: clear cartridge case for quick inspection of needle model and ink level. Functionality: larger ink storage and antiinkjet feature for smoother workflow. Typical use scenarios Large color fills and shading sessions where larger reservoir capacity reduces interruptions for refills and maintains workflow efficiency. Fine line and detail work using ultrafine needle threads with frequency machines for consistent pigment application and precision. Busy studio environments that require cartridges compatible with a wide range of machines and quick cartridge swaps during backtoback appointments. This product combines durable silicone housing, 304 stainless steel needle wire, a range of models for broad compatibility, and cartridge features aimed at improving workflow and consistency during tattooing sessions.