Prototype #1: Printer Paper
Prototype #2: Construction Paper
Prototype #3: Cereal Boxes
Prototype #4: Added Tray To The Top Layer
*Red paper represents the acetate film material for the heat preserving feature
*White paper represents the water-absorbent pad
*Photos taken by Erica Kong
*White paper represents the water-absorbent pad
*Photos taken by Erica Kong