TRIZ

This innovative Bean comes sealed in a can, pop it open on one side, put in water, cover it with the plastic cover and then remove the other end.
This is then left to grow in the Sunlight, water once every 2 to 3 days. So what is so magic about it, you see there are chinese characters written on the side of the BUD, these characters are the same as the ones written on the outside of the can, so the characters will appear as the plant grow.