4 Pack Silicone Lids for Luminarc Working Glass, BPA Free Covers Fit 14 Ounce Dof & 21 Ounce Dof & 23.25 Ounce Coolers丨Only Fit Jars That Measure 3.75" (9.5cm) Outside Diameter

These PUREKRA lids are sturdy, but nicely flexible, easy on-easy off, not stiff and brittle. At first I was suspicious of the seal, but soon realized that if I push on the very center when I slip on the lid, it forms a natural vacuum, sort of reminiscent of the old burpable Tupperware. I have limited space so my Luminarc glasses serve not only as my drinking glasses, but also my storage containers. The lids have always been the least functional part of the concept, but Oh Happy Day! I love these lids!! (They also fit my small Salamica bowls).

I love having a silicone option for a lid as I am able to put a lid on hot/warm items without the need to let them cool. The size is perfect for the working glass and even fits on my small glass Pyrex--the plastic lids that come with the Pyrex eventually split and certainly shouldn't be used to cover anything hot. Being able to use these lids on the Pyrex was an added bonus for versatility. These are quality silicone lids which are easy to clean and will outlast plastic lids for durability.

These fit on my working glasses and Pyrex storage bowls. You can squeeze the air out just like ‘burping’ Tupperware—they make a god, lasting seal. I’m trying to minimize plastics in the kitchen so am switching to glass containers. These are silicon but they don’t need to touch the food.

Excellent! Better than the lids that come with the luminarc jars. Great fit.

Don’t feel guilty about saving those little jars! The lids justify their usefulness.

Easy to use Very leak proof Better than original lids for working glasses a little expensive but I think they will be worth the price. Nice colors

Perfect fit on standard French jelly jar style glasses, these don’t require any effort to use unlike some of the more stiff plastic versions. Very easy to apply and very durable.

Quality Product They fit my Luminarc Working Glasses great. I very please to have them

Love these lids - for the jars perfectly. They wash up well without holding residue or oils.

Muy bonito y buena calidad

Really good quality

I was pleasantly surprised at the high quality and good fit of these silicone lids. They fit the Coloch 400 ml working glasses even better than the lids that came with those glasses.

These work well. I even like the different colors to help identify the content.