Rated 3 out of 5 by 1
Rated 3 out of 5 by Lilmoochie Great Idea BUT
It's a great idea to put grid lines on the blocks and the assorted sizes all in one package is a real plus. The only drawback is that the depth of the block is very shallow. Most wooden blocks are about 1" in depth with concave sides. So, you're really given something to hang on to. The shallow depth makes it a more difficult to manipulate and I picked up ink in unwanted areas on the block and my fingers. I was truly clumsy my first attempt. Perhaps it goes away with practice.