Tupperware Pink Glasses

I got these glasses from my mother-in-law for our wedding gift. They are from Tupperware because my mother-in-law was a Tupperware representative at that time. Im sure that all of you know this brand. These glasses come in pink color, and they come in pair. Its quite tall for glasses, about 17 cm tall. Im still using these glasses daily, although my hubby doesnt really like using them, because of their size. And as I notice, these glasses are also resistant to hot / warm water. Im not surprised because Tupperware is well-known for its best quality material. They can also be used for ice tea, and they somehow keep the coldness, so when drinking ice tea from these glasses it feels so fresh and different compared when we drink ice tea from other regular glasses. They are great glasses, but since my hubby doesnt like to use them, I dont think I will look for them no more. A pair is just enough for me.