Although the tone of the doorbell is not as monotonous as before, it is still different from piano. However, China's designer Li Jianye gives us a piano doorbell. This product has several piano keys which allow the guest to play what ever tone he likes.
Shot glass from upcycled cutted soda bottles. These are adorable, and my husband has a friend who would think these are the perfect gift if they were made out of beer bottles. They have different color of beer bottles,