Unique one of a kind biodegradable cup specially made in Taiwan

I got this cup from working a Taiwan Expo. They come to America to sell us their products. It is biodegradable so eventually it will start to break down and you put it in your grass or front or back yard. No trash. It goes back into the earth. It's the new way of things. Like the straws we now have that are no longer plastic. Great idea! Great for the earth! Still in plastic.