Ciao Bella's high quality clear photopolymer stamps are manufactured using a patented photopolymer and UV light exposure to achieve a higher level of detail. They are also designed to achieve optimum performance ensuring you get the highest quality possible. Crystal clear and yellowing resistant, high clarity allow easy inking and positioning. Designed to work excellently with all water based inks. Optimised thickness gives the stamp deep plate relief whilst still holding all the fine detail required.