3ml Pen Cartridges for Peptide Pen Injector, 50-Pack 3cc Glass Empty Vials with Rubber Stopper for V1 V2 Reusable Dispensing Pens, Individually Wrapped

【Product Description】3ml Glass Pen Cartridges for V1 & V2 Pen Systems – 30-Pack Value SetDesigned for seamless compatibility with V1, V2, and most standard reusable peptide pen devices, these 3ml (3cc) empty cartridges offer a reliable and clean solution for routine replacement needs. Each unit is steam sterilized and individually sealed, ensuring a pristine interior right out of the package.【Why Choose Our 3ml Cartridges】* Premium Neutral Borosilicate Glass: Crafted from high-clarity, medical-grade neutral borosilicate glass. This material provides exceptional chemical stability and non-reactive properties, helping preserve contents without leaching or degradation over time.** Secure Butyl Rubber Stopper Seal: Equipped with a precision-molded 11mm butyl rubber plunger stopper. The high-elasticity rubber creates a tight, leak-resistant seal and maintains consistent plunger travel for smooth, reliable dispensing with every use.*** Steam Sterilized & Individually Wrapped: Every single cartridge undergoes a steam sterilization process before being sealed in its own individual package. This maintains cleanliness and simplifies storage and handling until you are ready to use it.**** Precision Engineering for Leak Prevention: The 11mm long-stopper design ensures proper fit and steady internal pressure within V1 and V2 pen barrels. This precision helps prevent leakage and ensures even, controlled operation during each cycle.【Technical Specifications】Item SpecificationCapacity ------------3ml / 3ccQuantity-------------50 PackMaterial--------------Neutral Borosilicate Glass (Medical Grade)Stopper--------------11mm Butyl Rubber Plunger StopperPackaging------------Individually Wrapped & Steam SterilizedCompatibility---------V1, V2, and Most Reusable Peptide Pen Devices【Package Includes】50 × Individually Wrapped 3ml Glass Pen Cartridges with 11mm Butyl Rubber Stoppers

• { Premium Borosilicate Glass Body } Made from high-clarity neutral borosilicate glass for excellent chemical stability and purity preservation
• { Butyl Rubber Stopper Seal } Fitted with an 11mm high-resilience butyl rubber plunger that ensures an airtight, leak-resistant closure
• { Steam Sterilized & Individually Wrapped } Each 3ml cartridge is steam sterilized and sealed in its own package to stay clean until use
• { Compatible with V1 & V2 Pen Systems } Precision-sized to fit most reusable peptide pen injectors and dispensing devices for smooth operation
• { 50-Pack Value Refill Set } Comes with 50 individually packed 3ml cartridges—a convenient bulk supply for regular replacement needs