The following are our recommended ink cartridge refills.
These are known as D1 cartridges and can be found in most stationary stores, office supply stores or on-line.
1.) Zebra-4C
2.) Mitsubishi-SE
3.) Kaweco
4.) Parker
5.) Pilot
6.) Staedtier
7.) Sailirpen
8.) Rotring
9.) Caran D'ache
10.) Kyocera
11.) Shachihata
12.) Visconti
13.) Yard-O-Led