Ball Mason Jar 1 with Boveda 62% 4g x4

Balls Mason Jar Perfect for curing and protecting your herbs from moisture with a sealed vacuum system, comes with Integra Boost 62% 4g 4 packets to maintain consistent humidity. Humidity control at 62%, used to curing flowers directly to bring weight back. After trimming, extract the fragrance of flowers after trim. Incubate for another 7 days.

Specification

• 420 ml / 16 oz / 0.88 pint
• Closed with airtight lid.
• Comes with 4 packs of Boveda 62% 4g.