my niece took my tupperware home, and it was thrown away, so my sister buys her tupperware, cooking class has been cancel, why are people doing that, iit was not hers, and when i replace them, my other sister gets upset.

I can't imagine why people do these things. If it was real Tupperware, not just inexpensive leftover containers, that stuff is VERY expensive. I used to buy the cheap throw-away left over containers, but now I try not to put so much plastic in the trash. I got some reuseable containers and they are pretty nice.

I don’t buy plastic containers much at all now, but I still have and use some Tupperware from 1966 !!

I have some that is that old too, Mad! You don't have to get it from a Tupperwware party any more either - but you do have to buy it on-line or through a party. I was going to replace one of my larger mixing bowls, and it was $32! Way too expensive for me!