The original! Ever since 1949, Wettex sponge cloth has been the best-selling of its kind. Over the years, the concept has been developed and refined and today's canvas has a superior absorbency. NOTE! Contains only blue and pink. A pure natural product of cotton and cellulose. Strong cotton fibers make the fabric last a long time. - High absorption. Easy to rinse and does not fluff. Available in blue and pink (not yellow). Color coding minimizes the risk of bacterial spread. When the cloth is worn, place it on the compost heap - together with other degradable waste, it turns into topsoil