Yeah, they're rock 'n' serves Cai. Yeah the chinese containers do tend to break a bit, but if you open the lids carefully, they're fine. I've just bought a heap of the small glad containers too, for portioning my meat for my new weighloss plan, and they are great, but could be expensive if you are needing heaps of them. I bought a pack of 5 of the really small ones and they cost me about $3 for 5. The bigger ones that would be suitable for entire meals cost around $5 or $6 i think for a pack of 3