The Red Devils! Concave version, letters are sunken. There is a convex version too. Filament changes to achieve the desired result. Standard coaster size and 7mm thick. Printed with .2mm layers. Can be scaled up for a plaque, I would keep Z at 7mm even for a plaque. Yellow till 6 Black 6.2 - 6.6 Red 6.8 - 7