This is an easy coaster set, it can be printed with different patterns based on your infill settings. Just turn top layers to 0 and change the infill trype to change the pattern. To change the depth of the pattern increase or decrease your bottom layer count. This will insure it still functions as a coaster and catches your drink condensation. The coasters are 4in in diamiter and the coaster holder can hold up to 10 coasters.