The Rubiks coasters not only protect your tables & stuff from hot drinks, but also have a great design. They are supplied as a set of 6 coasters that form together one solved Rubiks Cube, but they can be used separately as standard coasters. Each coaster is half a layer high & gives a cross section of the full cube when separated from the rest of the stack. It is also possible to stack them in a slightly messed up format (each horizontal level can be rotated).