Warning! An air bubble or improperly sealed canning jar can destroy your hard work preserving! This means spoiled and ruined canned foods, which is intolerable. Solve these very serious problems during preservation with one little tool, the Norpro Canning Jar Bubble Popper & Measurer. One side of this canning tool is a bubble popper. The sharp pronged tool reaches into jars to burst any air bubbles that occur from filling. Trapped oxygen is a feeding ground for bacteria from the environment outside the jar. Pop those air bubbles and fill with more liquid as needed. The opposite side has measuring marks for judging proper jar head space. Each food needs specific head space to correctly and safely process, and to form the tight vacuum seals needed from lid to jar. Both of these little issues can be addressed simply, and ensure quality, healthy home canning results. Do not take the risks with your money and time by not using this canning tool. The Norpro Canning Jar Bubble Popper & Measurer is here to rescue you now!

Norpro Canning Jar Bubble Popper & Measurer Features:

• For use during home canning procedures
• Pointed, serrated-style end for pricking and removing air bubbles before sealing canning jars
• Bursts air bubbles to reduces risks of trapped air causing spoiling during storage
• After using bubble popper, add more liquid as needed
• Made of heat-resistant, sturdy plastic suitable for proper use
• Canning jar bubble popper & measurer with measuring marks for judging proper jar head space
• Helps prevent under-filling and over-filling of canning jars
• Correct head space for specific food to allow safe preservation and tight-vacuum seals to form
• Head space recommendations are found in canning and preservation manuals and cookbooks
• Canning Jar Bubble popper & Measurer dimensions - 9.5" L. x 3.5" W.

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