RM (20pcs) - The King's Swords Tattoo Cartridge Needles

Solong represents a benchmark of excellence in tattoo cartridge craftsmanship, integrating top-tier 304 stainless steel needles and highly transparent medical-grade plastics. Each cartridge is engineered with precision, ensuring not only optimal ink flow but also enhanced safety and performance.

Before reaching artists’ hands, every Solong cartridge undergoes a rigorous sterilization process using ethylene oxide and adheres strictly to CE certification standards, ensuring full compliance with international hygiene and quality regulations.

Endorsed by professional tattoo artists worldwide, Solong continues to push the boundaries of innovation, utilizing advanced nano silica gel membranes and third-generation needle systems. This sophisticated design minimizes resistance, protects motor function, and guarantees rapid needle rebound — delivering the precision and responsiveness that today’s artists demand.

Solong Cartridges offer seamless and efficient needle changes, supporting over 60 configurations to empower artists with the flexibility and speed needed for dynamic workflows. Each cartridge is individually packaged, sterilized, and intended for single use, with a guaranteed shelf life of up to four years — providing unmatched confidence in safety, performance, and artistry.

Premium 304 Stainless Steel

The cartridge features 304-grade stainless steel needles, mercury-free and tin-free, offering superior sturdiness to minimize skin damage.

Precision Cartridge Components

Made with transparent medical-grade plastic, silicone membrane, and PC plastic, each part is engineered for precision, allowing the artist to observe ink flow effortlessly.

Advanced Membrane Technology

Equipped with a third-generation membrane system, ensuring quick response (0.1s) and rapid rebound (0.01s), while preventing backflow for cleaner, safer performance.