Here is a little ball that uses UV light to kill germs and bacteria anywhere. The Sterb emits 405nm blue light and low-intensity UV-A light to eliminate fungus/mold, bacteria, and algae. It can sterilize up to 2 square meters and weighs only 65g. You can use this disinfecting ball in your bathroom, on toys, and anywhere else for that matter.
Sterb is IP67 waterproof. It has a 500mAh battery that lasts for more than 5 cleaning processes.