These durable eco-friendly Swedish dishcloths are so functional and make cleaning up more fun with my art work.Simply rinse, ring and use again. Fully rinse in soapy water the first time you use them to soften them up. They can be washed in the top rack of your dishwasher or washer, but don't dry them in the dryer. They can be bleached, boiled or microwaved to sanitize.These are a natural off white color and are 70% wood pulp and 30% cotton. The base is constructed in Europe and printed in the US.