Our son has got quite big and begins now with two years on the potty. Most "simple, inexpensive" are simply too small. Also we have found that they like stick times through perspiration on my butt - and then come up in doubt when you get up with and dump. None of these problems is with this pot. Also it is large enough and ergonomically - so all round super and worth five stars. Only the exorbitant price guide to "devaluation". He is simply too expensive. We have one and would buy three more to distribute them in house - but not at this price. Baby Björn - what do you want? Ripp-Off or numbers?