Full Circle In a Nutshell Walnut Scrubber Sponges, Non-Scratch, Set of 2 (Pack of 6)

These last at least as long as the plastic-laden green and yellow ones from 3M that I felt guilty using, they're more absorbent, scrub just as well but are gentler and I can throw them in the compost pile when I finally wear them out. They have no detectable odor, which is why I didn't rate that feature, and I just put them into the dishwasher whenever I start it to keep it fresh and clean!