Mast Ocean Heart User video

【Ultra-Slim Taper & 100% Clear Sight】

Features a premium long, slim tip structure that minimizes visual obstruction. PMU artists can perfectly see the exact puncture point, ensuring pixel-perfect pigment placement and maximum precision for microblading, ombre powder brows, and fine eyeliner.

【Less Skin Trauma & High Retention Rate】

Crafted from premium, resilient steel that balances rigid strength with smooth skin entry. Proven by top PMU artists to offer an incredibly gentle puncture feel, leading to minimal client pain, thinner post-procedure scabbing, and maximum pigment color retention.

【Large Ink Reservoir & Zero Jetting】

Engineered with an elongated tip and optimized internal capillary channels to balance surface tension. Experience ultra-stable ink absorption and a continuous, ultra-smooth flow without any ink spitting, pooling, or droplets—saving you from frequent pigment dipping.

【 Silicone Membrane & Low Vibration】

Equipped with a highly flexible, soft safety membrane system. It provides a 100% airtight seal to prevent blood and pigment backflow from contaminating your machine, while drastically reducing hand fatigue and micro-vibrations during long-session SMP or PMU procedures.

【Unique Ombre Design & Esthetic Shell】

The industry's first cartridge utilizing advanced multi-color injection molding technology to create a stunning gradient, heart-shaped outer shell. Break away from boring, clear, or solid-colored needles with an elegant chassis that matches your high-end PMU studio esthetic.

【Universal Compatibility & Zero Wobble】

Designed with a standard universal cartridge system that seamlessly fits 99% of rotary tattoo pens and PMU machines on the market (such as Cheyenne, Xion, Bellar, Mast P40, etc.). The precision-engineered connection locks securely instantly, eliminating needle play or rattling for absolute operational control.