60 Unit Reusable Pen Injector Adjustable Dose Dial,Compatible with 1.5/1.8/3mL Cartridges,1pcs

This injection pen offers a maximum dosage of 60 units, precisely adjustable in 1-unit increments.A clear sound is heard during adjustment

 Clear, easy-to-read scales support stable and reliable dosage,prevents over-adjustment

 Reusable delivery pen compatible with most standard 1.5ml/1.8ml/3 mL cartridges. Easy to install and replace

 Enhanced sealing design helps reduce exposure of liquid to air during use, supporting more stable and consistent performance

 The peptide pen set includes a reusable pen and a protective case, making it easy to carry for home, work, or travel