I use it for almost two weeks my yogurt with only organic products ... very easy to use, the basic method we let quickly take the game to create new recipes. With my order I did deliver an additional set of pots and I did well because we are 5, as saying that the pots are eaten very quickly! And the more quickly it is delicious max. I also made a new order for 2 additional series in order to have better performance. This is really too good, everyone is delighted. Small problem: the additional pots are not the same as those supplied with the yogurt maker. The lids are not stackable and have no labels. One can not mix in the yogurt maker because the different pots space problem #The basic pots is different #. Storage closet Tip: I bought small plastic baskets to stack without breaking in a minimum space. My best advice: once you have tasted it, you can not do without. So go for it!