Link: http://www.amazon.com/One-Pound-Fat-Replica-1Lb-Model/dp/B000BHQLY6/ref=sr_1_1?ie=UTF8&qid=1289591100&sr=8-1
quote
Product Description
This grossly dramatic Life/Form replica of one pound of human fat is a
shocking but strongly motivating attention-getter. Made of pliable, long-
lasting vinyl plastic, the replica has a profound memorable effect when
passed amongst an audience. It dramatically visualizes the important and
motivating fact that "every extra pound of fat requires an additional mile
of blood vessels."