I got the blank counters and maker set to add to our muro toys. The blank counters are good quality and versatile. I've used a chalk pen to add letters of the alphabet to spell my son's name, I can wash it off and put something else on in the future. They are however a bit too loose in the board (as are the number set we got at Christmas) so they don't fit wonderfully well in the board mounted on the wall and get knocked out very easily.