"The few literate members of the horde were surprised to find their projectiles returned to them garishy painted with ribald couplets." --Qie Zi, The Art of Seej These are simple structures designed to keep your coins from wandering too far during a Seej match. Combine with some corrugated cardboard to create a backstop behind your fortification. Seej is an open-source tabletop wargame based around 3D printing. Rules for Seej are at http://www.s33j.net