Mian White Plastic Lids fits Luminarc Working Glass 6 Pack

Finally had to start replacing some of our working glasses lids. These fit perfectly—tighter than the originals—but I love that they’re really leak proof, which the originals never were.

I have all sizes of "working glasses" (use search on retail sites or on Google to see what that term refers to) and, in addition to service just as great glasses, find them handy for storing all sorts of things, such as leftovers, salad dressings, and for single-serving soups to be heated up later (yes, working glasses go in the microwave -- and in fridge, freezer and dishwasher, too). I've had many lids over the years, but they tend to go astray, leaving me bereft sometimes when looking for one to put over the yogurt and fruit concoction for breakfast tomorrow that I just made up in the evening. So every once in a while I just order a new set of lids, hoping they'll hang around in my designated kitchen drawer for another few years before disappearing into the ether, too. Every lid fits all three sizes of working glasses, so they're a cinch to use. (Note: do NOT microwave glasses with lids still on top -- the lids go in fridge, freezer and dishwasher but NOT in the microwave). I just found this particular version of the lids for the first time when again ordering some extras. I've used them several times already, and they're every bit as fabulous as all the others. If you use your fingers carefully to secure them over the entire rim when putting them on a glass, they slide on easily. They can also be popped off easily by sliding a finger underneath the rim of the lid and pushing up firmly. But they do NOT pop off by mistake. Nor do they leak. I once took a 21-oz. working glass (heavy, thick, tall, the middle-sized one) full of iced coffee to my car for a long errand before realizing that the middle-sized glasses were too wide to fit into the auto's cup-holder (the extra tall one has a thinner base and fits in perfectly, as I now know). Back then, I unwisely just propped the too-wide jar over the top of the auto cup-holder with the lid still on, counting on gravity to keep it there and figuring I'd open it to drink upon reaching my first stop. Unfortunately, I soon took a sharp corner at too fast a speed, and the full glass flew all the way across to the passenger-side footwell, banged into the far wall at high speed, and then rolled around for good measure on the floor while I continued driving until able to park. No damage. Glass unbroken, lid unspoiled and contents untouched. Working glasses are extraordinary, and the lids are a worthy complement to extend their service to untold uses. I'm very happy to have these particular new lids and, when the inevitable happens, will buy more of them as replacements to those that will undoubtedly wandere away again on their own over time. Exceptional product.

They are good quality.

That means you have to really push to snap it on. Too hard. Not everyone in the household has the strength and dexterity to get the lid off either-- in contrast to the originals that came with the glass.

Fit great and are air tight.

Love these for my glass jars! I like to write on the lids for fridge storage and then it can wash off and reuse for storing something else.

Just what we wanted it to be and fast delivery

Turns out the lids just weren't fitting snugly anymore. These solved the problem.