4oz. bottle. Recommended as the best fluid on the market. Safe for all stamps including photogravure, lithographed and engraved. Stamp inks will not run and will not harm any glue.
Explore the world of stamp collecting with our «Uni-Safe Watermark Fluid», part of our «Stamp Collecting Supplies & Accessories» Arpin Philately is a collectible stamps dealer since 1969.
