Actron CP7830 Mason Jar sealer and forearm workout.

Actron CP7830 Mason Jar sealer and forearm workout.
Works well with the jar sealer lids also advertised here. I take the seal down to 20 which is equivalent to the Food Saver, but it's tiring on your hands. I can only do two jars at a time, and that's with using both hands so you need to plan ahead and space out the jars. If you have a large quantity to seal, you might want to consider an electric pump and keep this as a backup.