【Reusable 80 Unit Injector Pen】With a refillable mechanical structure, designed for long-term use and reduced disposable waste
【Peptide Pen with Adjustable Dose Dial】 Features a smooth-rotating dose adjustment dial with a clear, easy-to-read scale, allowing precise mechanical control across the full 0–80 Units dose range
【Compatible with Standard 3 mL Cartridges】Designed to be compatible with most standard 3 mL cartridges on the market. Easy cartridge loading and secure fit help ensure stable operation during use
【Reinforced V1 Internal Structure】 Upgraded internal components for smoother rotation and enhanced durability. Durable housing supports repeated operation without performance loss
【Ergonomic Grip & Portable Size】 Lightweight pen-style form with an ergonomic grip for comfortable handling. Comes with a protect case, compact design fits easily into storage cases or travel kits