I love the block.
If you are going to store in a cedar chest please learn from my mistake. Wrap your fabric treasures (and paper ones) in either acid free paper or place in a muslin bag to protect it from the acid in the wood. I am trying to fix the damage that my chest created on my quilts. Don't use plastic unless you have no other choice, but it is a better option to use a plastic barrier between the quilt and the wood than no barrier at all.