Keep cannabis or hemp fresh with the Size 4 Boveda. Preserve every half ounce you buy for months, without worrying about it drying out. Protect your cannabis from mold or overdrying by adding a Boveda pack to your jar or bag. Use this Size 4 to keep up to half an ounce fresh for months, or revive dry flower.
58% RH is for:
Size 4 is for:
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