Sturdy glassware with glass lids. The generic seals are easily replacable, and will be available for decades to come. They can be put in the microwave or freezer (without the seal), and obviously don’t leech any microplastics or hormones into your food.
Produced in Germany since 1900.
Traditionally these are used for making jam, but the larger ones also make for good storage containers for cereal, pasta, flour and sugar etc
Guys hi, just looking for some support share, a Fantasy Adventure Story, for all ages and just some entertain with some storyes: https://www.youtube.com/watch?v=_mVIvQ1wsgg - maybe you are curious