50 Pack 3ml Pen Cartridges for Peptide Pen, Compatible with V1-V2 Pens

Professional 3ml Empty Glass Cartridges Compatible with V1 & V2 Pen Systems ✔ Compatibility Compatible with V1 & V2, and most or peptide pen systems ✔ Individually Sterilized Packaging - sterilized individually sealed packaging for safe ✔ High Quality Glass Borosilicate glass for durability, clarity, and non-reactive performance ✔Leak-Proof Design 11mm rubber stopper ensures tight sealing, smooth plunger movement, and consistent pressure. 𝐒𝐩𝐞𝐜𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧𝐬： Capacity: 3mL / 3cc Material: Borosilicate Glass Stopper: 11mm Rubber Sterility: Individually Wrapped Packaging Value Options: Available in 10-Pack, 20-Pack, or 50-Pack (Please select your preferred quantity)

• 【Compatibility with V1-V2 Injection Devices】Designed specifically for V1 and V2 pen injector and peptide pen systems. These 3ml cartridges peptide pen refills ensure a secure, reliable connection every time
• 【High Quality Glass】 Our premium peptide pen cartridges crafted from high-quality medical-grade borosilicate glass, keeping your contents pure and safe from reactions or leakage
• 【Sterilized & Individually Wrapped】Each peptide pen cartridges individually sealed for protection until use.The packaging of our cartridge remains pristine, offering peace of mind with every peptide pen
• 【With Long-Stopper 11mm Design】Our precision-engineered peptide pen cartridges featuring a high-resilience 11mm(0.43") rubber stopper Each 11mm 3ml peptide pen refill delivers accurate measurement
• 【Convenient 50-Pack Value Options】Choose the perfect supply with our peptide pen cartridge 50 packs. Easy to portability and storage