Boveda 58% RH, 4 grams, case of 600 BV58004 | Boveda

The 4-gram Boveda is great for storing up to 14 grams of flower for 2-4 months in a container frequently opened/closed and up to a year in containers rarely opened. As the only patented, lab-quality precision 2-way humidity control, Bovedas 4g can be f