Integra Boost® Humidity Control Circles, 51mm (3500ct) Relative Humidity:62% Relative Humidity They are FDA-food contact approved

They are FDA-food contact approved which means they are certified safe for humans and the environment

UL NFPA 1999 Certified

Green tint printed with the BioStar® logo

Two front angled pockets

hot oatmeal and more

Integra Boost® Humidity Control Circles, 51mm (3500ct) Relative Humidity:62% Relative Humidity They are FDA-food contact approvedBig things come in little packages and Integra BOOST packs deliver in a big way! From drying and curing to storing and preserving, maintaining optimal relative humidity between 55% and 62% is crucial to robust flavor and potency of your tobacco, cannabis or herbal product. Too much humidity can mean mold and too little can mean flowers that are crispy dry, harsh and unpleasant to smoke with reduced medicinal effects. Eliminate the guessing with a