How To Make Your Own Tupperware Supplies1. Juice carton 2. Scissors3. Tape4. Permanent marker5. Ruler (optional)Instructions 1. Rinse the empty carton out and clean its interior2. Cut the corners - leaving 3 centimetres above the level of the food 3. When you have filled the container with food, fold the corners so that they overlap each other4. Paste them with tape 5. Write the contents and the date on the carton6. Freeze or refridgerate