The photo gear brand FotodioX recently launched a new line of drink coasters. Called the LenzCoaster, each set of 5 coasters stacks to form a 85mm f/1.2L camera lens lookalike.
Hidden magnets inside the coasters hold them together in lens form when they’re not being used. On the top and bottom of each coaster is a pad of non-slip silicone to absorb moisture and also keep it from slipping on smooth surfaces.
There are three different sets you can choose from. In addition from black with black (shown above), there’s also black with red and white with black.