Ya know, I thought my kid would enjoy this--I just had no idea how much he would like it or how long it would occupy his time. And now I'm wondering what took me so long to try it. That's shaving cream in a 9x13" pan.
If you're thinking of trying this yourself, I would suggest either doing it outside in a swim suit so you can hose off afterwards, or in the bath tub.
Next time, we'll try adding a bit of food coloring to the shaving cream in a couple of different containers for mixing.
Now, how to get my sensory kid to try this...