|Heat-resistant glass and normal glasses are different! Unlike other glasses, heat-resistant glass use material that contains strong heat resistant properties which could withstand sudden change in temperature. Heat-resistant glass is produced in temperature above 2700F which makes it harder to manufacture. Heat-resistant glass can withstand sudden change in temperature, thus it could be used not only in a refrigerator, a microwave and a dishwasher but also in a 750F conventional oven. Normal glasses or tempered glasses may, with small scratches could be broken and scattered when there is a thermal or physical shock. LOCK&LOCK BOROSEAL uses Heat-resistant Glass for more safety.|
this is the best glassware ive ever purchased. in the past ive purchased something called glasslock which isnt oven safe and the lids get dirty around the seals. these lids seem to be designed better and so far, nothing gets trapped in the seal area of the lid. great product
I bought them on sale ($) last month. The glasses are very thick , the lids with flower design are so nice . Great quality product.
The larger dishes are nice.6/17/2012
The storage containers are nice but the smaller ones are almost too small to use for anything substantial.
This is my third set of Lock and Lock. I purchased the other 2 from the Q, but they didn't have this configuration. I really like these for storing, freezing, and reheating. They don't stain from tomato products and in the unlikely event you break one, just call the customer service number and they will replace the item, but honestly I've never had one break. I've dropped them and not only don't they break - they don't pop open when they hit the floor. That alone makes them superior over every other plastic storage container!!
very good and strong containers and the lock lids keep things from spilling
Great quality. My family loves it. We carry them to work everyday. Microwave safe and easy to wash. Great items !
A good product for everyday use. Like the ability to use the glass in the oven and freezer. The lids fit very securely too.
Glass container - lock and lock5/27/2012
Products meet my expectation.
You get what you pay for5/21/2012
These aren't very big containers. If you have a vey big lunch, chances are these would not work for you. Stuff like salads, pastas, beans, cut up fruit and veggies would work. They weren't very expensive so decided to get them. The Pyrex concept will be better in the end I you try and microwave or freeze these bowls. haven't used them yet, but looking fwd to BPA free food
Not as advertised5/19/2012
I wanted glass as advertised ... see through ... I have lots of containers that I can Not see inside till things are finished, what I wanted was a container I could see through not solid! Not Happy!!
I have always been leery of the locking containers because of quality, but these ones seem to be an extremely good quality, so I expect they will last a while. Very happy with this purchase and will probably be purchasing more of this brand in the near future.