First of all: unfortunately this simply perfect idea is just a concept. If you feel this Droog Design has inspired you to put it into production or you have any ideas on how to build it yourself; please let us know!  The idea of the Function Tiles is to put function into plain bathroom tiles. For example this hidden drawer. Ideal for a designer bathroom where half empty bottles of shampoo and pieces of soap lying around is an absolute no-go. For other examples of function tiles search for 'tiles' on the Droog Design website.