They are not worthy - DON'T BUY THIS PRODUCT
I don't use to post reviews, but I need to alert other buyers about this product. I bought a pack of these dish sponges to replace the 3M dish sponges that are hard to find. What a dissappointment! These sponges DO NOT LAST more than a week before they fall apart. The glue that hold the sponge to the plastic part is so poor that doesn't stand together. DON'T BUY THIS PRODUCT is a cheap imitation of the 3M dish sponges. Amazon should have some quality control of what is sold in its website. It should give costumers the guarantee that what ever they are selling is good quality and worhty to be bought.
Rating: 1 stars