Was worried about reviews of being "flimsy." Had been using a different brand, a little more expensive and, yes, had a sturdier top rim, ergo, I feel, justified expense. But I am just transitioning store-bought and grower-bought plants into larger container, hoping to propagate (some unfortunately don't "make it"), so these pots are PERFECT, ESPECIALLY FOR THE PRICE and the better buy for this purpose. I can understand "flimsy" if you're going to keep them in these pots, but once i see they're taking, I put them in a "pretty ceramic pot" and they're good as gold! Will definitely keep using them!