60 Unit Reusable Peptide Pen with 2 * 3ml Cartridge and Protect Case Portable No Leakage Pen, Clear Scale Design

🧸【Included】This set contains 1 reusable peptide pen, 2 3ml pen cartridge and 1 storage case to hold all matching accessories together neatly. 🧸【Compatible With Standard 3 ml Cartridges】This fits most mainstream 3ml refill tubes sold on market, supporting easy replacement of matching internal liquid storage tubes for regular daily use. 🧸【Reusable 60 Unit Reusable Pen】This adopts durable internal mechanical parts for repeated long-term application and lowers waste produced by single-use disposable tools. 🧸【Adjustable Dosing With Clear Scale】This has smooth rotating control knob marked with distinct scale, enabling fine mechanical tuning within full 0 to 60 unit volume range as needed. 🧸【Hard-Shell Storage Case】The set comes with a slim, lightweight hard-shell storage case to protect all components, keeping them neatly organized and easy to carry during travel or outdoor activities.