- - 62% 2-Way Humidity Control Size 4 | 4g

The Original Terpene Shield! Boveda is a precise 2-way humidity control for cannabis, which restores and maintains humidity to create a protective monolayer of water molecules over trichomes, so you can Save the Terps. Terpenes, the precious smell you love, are kept safe until ready for use. Simply place Boveda in a container with your cannabis and close the lid. It’s that easy. Boveda’s patented formula uses all natural salts and water to ensure the exact 62% Relative Humidity (RH) needed to maintain freshness. Size 4 Boveda protects up to 14g of cannabis and is perfect for small medicine containers, small bags and pre-roll tins.