Norpro 591 Canning Bubble Popper And Measurer, Plastic

Bubble popper and measure make sure that air bubbles have not been trapped inside the jar. run a bubble popper around the edges of the jar. gently shifting the food. so that any trapped air is released. After the air bubbles have been removed. more liquid may need to be added to the jar to ensure proper head space.

Highlights:

• Insert into jars to easily remove air bubbles before sealing
• Measure head space to avoid under or over filling jars
• Heat resistant plastic
• Won’t scratch jars
• Peggable