Item Description:

10PCS Disposable  Blue  Fountain Pen Ink Cartridge Refills

Ink Color: Blue
Quantity: 10PCS 
Capacity: about 1.2ml / piece
Specifications: gall ink maximum about 6.8cm × diameter of about 0.8mm
Product packaging: separate ink gall 5 pieces in 1 small box
Scope: daily writing

Ink features:
Ink particles are fine， good fluidity， easy to plug the pen
· Disposable independent gall ink
· Easy to carry


Package include

10PCS Pen Ink Cartridge Refills

Item Pictures: