When purchasing a new jar/jacket combination, it must be purchased together. (please see the related products on the bottom of the page)
Polished stainless steel vacuum grinding jar jacket. These jackets are required if you want to use any non-stainless steel jars in a vacuum condition. Each set includes grinding jar jacket, lid and silicon vacuum sealing gasket. Please see our other accessories for optional vacuum pump.
When purchasing a new jar/jacket combination, it must be purchased together. (please see the related products on the bottom of the page)
Polished stainless steel vacuum grinding jar jacket. These jackets are required if you want to use any non-stainless steel jars in a vacuum condition. Each set includes grinding jar jacket, lid and silicon vacuum sealing gasket. Please see our other accessories for optional vacuum pump.
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