You are purchasing 10 Master Rolls Compatible With Riso S-2659 S-2284 For Risograph GR3770 GR 78W.

You are purchasing a case of 10master rolls compatiblewithRiso S-2659. These masters are compatible with the Riso S-2659 and S-2284 masters. For use in the Risograph GR3770 digital duplicator. These are the A3 size 78W masters for the GR3770.

Our ink and masters are of the highest quality available with a long shelf life. If you have any other questions please feel free to ask.

This product has been recently manufactured. We have had great results with this compatible brand.

Please feel free to email me any questions about compatibility, etc. We pack the product boxes in another box to protect them during shipping. Thanks for looking at our listing.

These are recently manufactured new stock.

Please feel free to message us any questions about compatibility, etc. We pack the product boxes in a shipping box to protect them during shipping. Thanks for looking at our listing.