Trodat Aero+ is a 23mm thick soft yet strong and durable rubber, with incredible laser engraving characteristics. Suitable for delicate designs while also delivering top impression quality for bold letters and full-surface designs. Works with water-based as well as solvent-based and slightly acidic inks. Aero+ can be used to create stamps for an unlimited number of stamping uses including scrapbooking, cards, fabrics, embossing, polymer clay, etc.