Block Letter A\a

Just a simple Block Letter A/a. My one year old is getting to the point where he loves toys and should learn his Alphabet so I figured I'd make him some toys. I am going to try it in PLA for now but I'm sure TPU would be a better alternative for this project. Thanks for using it if you do. I do plan to do A-Z just wanted a test run for A. Thanks!Edit: I decided I didn't like the first iteration and figured I was missing lower case letters. Added lower case to 2 faces and upsized the letters themselves for a more uniform item. I also added supports to the new block because overhangs on the first one left messy bottoms of the A lines. I also decided to round off the cubes edges because they were rather sharp for a 1 year old's toy. Edit 3 block.