Money | toilet paper Toilet Paper Losing Cardboard Tube Kimberly-Clark rolls out experimental line next week By Nick McMaster Posted Oct 27, 2010 4:19 PM CDT Copied Rolls of toilet paper featuring both Democratic and Republican leaders sit for sale in a bin at a rally to kick off the Tea Party Express bus tour Monday, Oct. 18, 2010, in Reno, Nev. (AP Photo/Julie Jacobson) Toilet paper is ditching its cardboard tube, an experiment that USA Today calls the "biggest change in 100 years" for the humble roll. TP giant Kimberly-Clark will test a line of Scott Naturals that stays wound without a tube at Wal-Mart and Sam's Club stores next week. The move is being marketed with the "green" buzzword, but does carry a legitimate environmental benefit: Kimberly-Clark estimates that toilet paper tubes account for 160 million pounds of American trash every year. Read These Next Colbert tells audience it's curtains for his Late Show. A "horrific" incident killed 3 deputies in East Los Angeles. Rare cancer claims a former Super Bowl champ. Jimmy Kimmel isn't happy to see Stephen Colbert go. Report an error