Straight Silicone Ink Sacs Discount
$1.45To find out what size sac your pen requires, measure the diameter of the sac peg as shown below. Use this measurement to find the size of sac. These modern 100% SILICONE sacs are produced by the injection moulding system. These are excellent for replacing the sac in your CELLULOID PENS. When Replacing old ink sac…