I have had mine for a while. I didn't know it came in more than one size. I must have the big one. Used this afternoon to cut several 1.5" strips into 1.5" squares for the 1.5" square swap I am in. It worked better than I thought it would. Didn't have to keep moving my ruler after each cut, only had to count over 3 spaces (1/2" inch for each space) and before I knew it I was done.
:-D