Ball 32oz 4pk Glass Regular Mouth Rose Vintage Mason Jar with Lid and Band: Pink Canning Jars, Dishwasher-Safe

A: No. You will want a jar without a shoulder in order to place it in the freezer.

A: Hi Christina G, thanks for your interest in our products! The Ball 4pk 32oz Regular Mouth Quart Canning Jars Rose Vintage are not freezer safe. Jars with shoulders are not freezer safe.

A: Hi Deb, thanks so much for your interest in our products. The Ball 32oz 4pk Glass Regular Mouth Rose Vintage Mason Jar with Lid and Band: Pink Canning Jars, Dishwasher-Safe, as well as, all the Ball Jars are perfectly safe for cold beverages. We do not recommend these jars for hot beverages, as they are made of annealed glass, not tempered glass.

A: Hi Rose, thanks so much for your interest in our Ball 32oz 4pk Glass Regular Mouth Rose Vintage Mason Jar with Lid and Band: Pink Canning Jars, Dishwasher-Safe. We have never tested our jars for making yogurt. The jars are made out of annealed glass, not tempered glass and hot liquids should not be poured into the jars.

A: Hi Molly, thanks for your interest in our products. The Ball 32oz 4pk Glass Regular Mouth Rose Vintage Mason Jar with Lid and Band: Pink Canning Jars are not safe to use on a cook top, a microwave or the oven. These are perfect for the canning process and preserving food.

A: Hi -Z, thanks for reaching out regarding the Ball 32oz 4pk Glass Regular Mouth Rose Vintage Mason Jar with Lid and Band. The Ball Jars simply need to be washed in hot soapy water prior to use. If you are using the jars for canning, they should be simmered in a simmering pot (180degrees) prior to filling with your hot ingredients for canning.

A: Hi KateMinneapolis, thanks for your interest in our products! The Ball 32oz 4pk Glass Regular Mouth Rose Vintage Mason Jar with Lid and Band our jars are not made from tempered glass and we do not recommend pouring hot liquids in them.

A: Hi Targetee, thanks for your interest in the Ball 32oz 4pk Glass Regular Mouth Rose Vintage Mason Jar with Lid and Band! Our canning jars are made of annealed glass; composed of soda, silica, lime, and cullet. The Ball® colored jars are made with tinted glass, the color is not added to, nor is it painted onto the jars.

A: Hi BeccaMT, thanks for your interest in our products! We have a quality system to ensure all products we sell comply with all regulatory and safety standards, established by the governing groups for chemicals such as lead, cadmium, mercury and other regulated chemicals as applicable for each different product. If you are looking for additional information on industry standards and testing, please visit the California Proposition 65 site at https://oehha.ca.gov and the FDA site http://www.fda.gov/.

A: Hi Rwes, thanks for your interest in our products! The Ball 4pk 32oz Regular Mouth Quart Canning Jars Rose Vintage is not safe for the microwave or the oven.