Counting Stones

I'm always amazed at how the simplest of things appeal to little children.  I was searching for counters for Wugs to use while learning his numbers and I found these in a home interiors store.  I would love to say we found them in the garden or in the grounds of our condo, washed them off and used them for this activity, but we don't have a garden and I'm pretty sure taking them from the condo gardens would be classed as theft, so I went ahead and bought them.  I added the numbers using a permanent black marker and left the rest to his imagination.  The stones have been laid in a line, bundled under the seat of a ride-on car and carted around in various bags (his latest obsession).

What we used:
Stones
Black permanent marker