A friend gave us this one. You could probably find it at Sur la Table or Williams – Sonoma… or you could just drill a couple of holes in a wooden ruler, excuse me, straight edge. :-) Ken Reply
The Garum Factory 
must get this tool!
A friend gave us this one. You could probably find it at Sur la Table or Williams – Sonoma… or you could just drill a couple of holes in a wooden ruler, excuse me, straight edge. :-) Ken