Product: Roman Arch Bricks, September 2014
Designer: Zombie Cat, http://zombie-cat.org/
Support: http://forums.obrary.com/category/designs/roman-arch-bricks
Distributed by: Obrary, Inc. http://obrary.com. Obrary - democratized product design
Description: Here's a teaching tool that shows students how blocks were shaped to make Roman arches. The bricks are made from 3mm cardboard. It is sized to make the largest possible brick on a 18" x 24" laser bed. If you print nine of these, you can make a roman arch.