This item is sold in units of 500. 1=500, 5=2,500, 10=5,000
This is the standard packaging option for your cartridge. High grade plastic tubes ensure that your cartridges transport safely to their destination. Just insert, plug the rubber cap and you are good to go!
Clear Tube Specifications:
Size: 7.0 cm in height
Capacity: Holds 0.5mL and 1.0mL options