Product: Fully throwing onepiece snap pin Screw microneedle Type: Tattoo Needle Pack: 30 pieces Models: 1P, 3P, 5P, 7P, 3F, 5F, 7F Color: transparent Packaging: safe packaging Key benefits Consistent performance for precise work: sharp tips and thin line capability help produce clean strokes and fine detail. Durable, stable cartridges: wearresistant needles and toughness reduce vibration and maintain needle stability during use. Fast pigment pickup: designed for efficient color deposition to speed routine procedures without extra passes. Broad compatibility: fits cartridge tattoo machines and grips, including screw microneedle systems, nano cartridge styles, and MYM MTS compatible setups. Main features Needle configurations: single point and flat groupings available in 1P, 3P, 5P, 7P and 3F, 5F, 7F to suit lining, shading, and blending. Material and construction: needles made from 316 stainless steel with a transparent plastic shell and singlepiece snap pin screw design for reliable connection and flexible handling. Performance attributes: sharp, toughness needles with fast color uptake, wear resistance, and strong stretch for consistent lines and shading. Secure fit: screw port provides a stable, authentic feel and reduces vibration for smoother application. Functions and uses Designed for tattoo and permanent makeup tasks: eyebrow tattoo, eyeliner, floating lip, lip liner, and body tattoo. Common applications: microbladingstyle eyebrow work, soft shading or fog eyebrow techniques, precise eyeliner shaping, and lip lining or lip color work. Additional uses: compatible with microneedling and microneedle cartridge procedures where cartridgestyle needles are required. Practical scenarios Scenario 1: Brows shading session where 3F or 5F cartridges deliver smooth, even pigment for fog eyebrow effects with minimal passes. Scenario 2: Precision eyeliner work using 1P or 3P to create a crisp thin line along the lash line, benefiting from the sharp needle tips and stable cartridge fit. Scenario 3: Lip liner or floating lip procedures using 5P or 7P for controlled pigment application and even color saturation. Why choose these needles Multiple models let artists select the right configuration for lining, shading, or blending. Robust construction and screwstyle connection improve handling and reduce needle movement during work. Pack of 30 pieces provides a reliable supply for training sessions, professional studios, or practice. Compatibility and notes Compatible with most cartridgestyle tattoo machines and grips. Check your device compatibility for screw port and cartridge fit before use. Intended for professional tattoo and permanent makeup use. Pack includes a mix of the listed models in transparent cartridges and is packaged for safe delivery.