toddler cup holder

We have a lot of young children in the neighborhood and there was a need for cupholders at parties and events.
As toddlers can not read (yet), I used icons instead. I used 6mm plywood and a 100w lasercutter.
The diameter of the holes is 60mm. Then i glued some "feet"under it, so the sheet lifted from the table.
I only used three rowes each, as toddlers cannot reach far.
The outline icons are used from this set:
http://freedesignresources.net/free-450-simple-oultine-icons/
so credit goes to