I needed more letters for the felt board I received and the organized case caught my attention. Tweezers is also a plus! It comes in two sizes - I was glad the letters were bigger, but wish they were all the same size. As you can see, I've exhausted my admittedly long quote. So I had to choose a word to be less. I keep glancing at my sign and thinking that the slight curvature is my fault, not the fault of the letters. Rschunimagu