We carry all of the cartridges, bottled ink, refills needed to keep your Opus Mechan writing instrument writing smooth! We now carry Rhodia note pads!  You can choose from- 

  • Ballpoint Cartridges
  • Rollerball Cartridges 
  • Bottled ink for your fountain pens
  • Fountain Pen Cartridges
  • Conversion kits for our convertible model pens
  • Rhodia note pads