KooKMason Jar Lids Regular Mouth, Leak Proof and Secure, Red, Gold, Silver, White, 16 pack (Silver)

Works great - leakproof, my kids (5&7) can open them, they go in the dishwasher. No rust at 1-month mark. Cheaper than the leakproof plastic reusable lids. Would recommend. We use them with mason jars every day in lunches to hold smoothies, yogurt and applesauce.Update- after 3 months of daily use and dishwashing some of them are starting to rust. I still recommend them but I can see I will have to replace them soon.

Le han quedado a todos los frascos tipo mason que tengo sin problemas. Sellan muy bien, faciles de lavar

The lids are being used for a lot mason jars we kept from sauces and we reused for soups, sauces and so on.They are leak proof and very easy to clean.Great product we will order it again soon.

Unfortunately do not fit the bastard sized jars that I presently have. I am keeping for future use.

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