3ml vial cartridges for peptide/insulin pens 20 pack

Description

Works perfectly with our pens: https://arrowandbird.etsy.com/listing/4517890640/v2-injection-pen-peptide-research-plus
【Precision Compatibility with V1-V2 Devices and more】Precision-sized to fit most reusable peptide pens and dispensing devices for smooth operation, ensuring proper fit and stable operation
【Steam Sterilized & Individually Wrapped】 Each 3ml cartridge is steam sterilized and sealed in its own package to stay clean until use
【11mm Airtight Long Stopper Design】Featuring the professional long-stopper style that provides a secure, leak-resistant seal for storage and handling
【Premium Borosilicate Glass Body】3cc Glass cartridge made from high-clarity neutral borosilicate glass for excellent chemical stability and purity preservation
【20-Pack Value Set】Includes 20 empty 3ml glass cartridges, a supply for long-term use with the peptide pen, and is suitable for routine replacement