A pile of simple polyurethane sponges, commonly used in the kitchen for cleaning dirty dishes. They have either a blue or pink porous side and another green, more abrasive one similar in texture to nap.
duroground, TSFlanery, Dominic's pics, LoveGreenPhotos, and 2 other people added this photo to their favorites.

newdaynewlesson 39 months ago | reply
Thanks-used your pic and credited you.
newdaynewlesson.wordpress.com/2010/02/24/kids-are-sponges/
Annie Mueller 37 months ago | reply
Thanks for working in CC. I used your photo on my website: Sister Wisdom.
Dominic's pics 34 months ago | reply
Needs a satirical "Pay Per View Advert" from YAHOO! purple sponge to complete the picture☺
Toronto condos 21 months ago | reply
Even shot of some sponges can be interesting! Thank you for sharing it, I used it as an illustration for the article about dirty spots in your home on my blog.