Vat of Fat Display
Explaining how calorie intake translates into weight gain is simplified with this unique graphic display. The sealed plastic jar contains approximately 1 lb (0.5 kg) of gooey fat, which is what you could gain in just one week if your calories taken in exceed your calories burned by 500 calories a day. Information on the back of the describes how much weight you can gain in a year from excess calories. 11 cm x 19 cm.