I have started a new project and wanted some new printing blocks for it, so sketched some designs on these 4" square blocks.
I am currently using "Soft Kut" that I order from Nasco. I order a large 18 x 24" sheet that I cut down to the block size I want. This product is super easy to cut. However, it is more difficult to actually do the printing (as opposed to rubber gasket material attached to a wood block, which I used in the past). There is not much of an edge to grip, being only about 3/8" thick, and I end up with messier prints and a lot of paint on my fingers.