LUCKY COLOURS SALE: Receive 25% Off  all PERMASET Inks & PERMACRYLIK Paints in Red, Yellow, Green, Blue & Gold colours ONLY, in February, when you use the code LUCKY

Rather than using PERMASET Inks, try PERMAPRINT Premium Inks. They are an air-dry product and will have much better (uncured) abrasion resistance than PERMASET Inks.