Looks like Kmart is selling the SpongeBob sponge; <a href="http://www.kmart.com/shc/s/ProductDisplay?storeId=10151&sLevel=0&keyword=SpongeTech&partNumber=048V001714814000P&catalogId=10104" rel="nofollow" target="_blank">http://www.kmart.com/shc/s/ProductDisplay?storeId=10151&sLevel=0&keyword=SpongeTech&partNumber=048V001714814000P&catalogId=10104</a>