Eliminate the Guessing Game Integra Boost Humidiccant uses patent pending technology that releases or absorbs moisture, maintaining relative humidity at 55% in a contained environment. Ensure your stash is kept fresh with this revolutionary product. BOOST's 2-Way Humidity Regulators control your moisture consistently and effectively inside any sealed container. Integra includes a smart, simple-to-read replacement indicator card with Boost packs. Simply replace the old pack with a fresh one when the dot on the Replacement Indicator Card turns bright blue. Integra Boost Features: Patented technology for maintaining ideal humidity in all storage devices Preserves medicinal qualities and flavour of product Tear resistant and spill-proof Built-in replacement indicator included for hands-free maintenance What makes us different than any other humidity control products on the market: Non-corrosive ingredients Will not transfer any smell Includes replacement indicator for hands-free monitoring