10-250 Pack 3ml Peptide Insulin Pen Cartridge, 3cc Cartridges Compatible with Reusable Injection Pens, Individually Pack

Feature:
100% brand new and high quality
Capacity:3ml
Material: glass
Size: 2.2 x 5.1inch (57 x 130mm)

Package included: 10-250pcs Insulin bottling

Please check if the cassettes are suitable for your pen. Thank you!!