HUMI-SMART’s 2-way humidity control technology responds to the environment you place it in—either releasing or absorbing moisture as needed to ensure the optimal environment for everything from your favorite pantry items to rare cigars. Safe, all organic minerals and plant based fibers are 100% non-toxic. Keeps 69% relative humidity. Please note: This product comes with 4 x 30g packets, best used for at home or long term storage.
Step 1: Remove from foil packet or outer plastic coat (do not rip paper packet). Place in airtight container.
Step 2: Drop indicator card inside container & seal
Step 3: Replace indicator card when it changes from pink to blue.