RESTORE AND MAINTAIN flower with the global leader in 2-way humidity control. Place Boveda in packaging and/or storage for precise Relative Humidity (RH) to protect all the good stuff (terpenes, cannabinoids and flavonoids) ALL-NATURAL SALTS AND PURE WATER inside keep flower fresh for 2-4 MONTHS in airtight containers. Replace when Boveda is rigid. PRESERVES "SMELL" that's released after the grind. Boveda creates a monolayer of purified water molecules that naturally coats trichomes to shield terpenes and cannabinoids preserving the smell until use.