I highly recommend this product. Yes, it is not very expensive, but as it is also completely unnecessary, I find him no interest. We bought it for our 3-year high, which was very motivated by this principle (we will stick a sticker on the drawing each time the child is in the pot or toilet) ... for two days. Then complete disinterest. I know it has worked well for other parents; but quite frankly, as make a drawing yourself, or use a page of a magazine toys, and stickers we have at home, it will be more of the same! (Also, I personally find the hideous drawing, and I could not stand to see it on the wall of my daughter's room!) In short, I recommend the principle, but I do not recommend purchase.
