Protect firearms and other valuables from rust and corrosion.Desiccant crystals change color when canister needs recharging.Recharge canister by placing in a 300ºF oven until drying granules turn blue (up to 4 hours).Unlimited recharges, no batteries required.
Protect your valuables against rust and corrosion. When the moisture control crystals turn pink, recharge unit by placing it in the oven. Unlimited recharges ensure a lifetime of use.
WARNING: To the state of California, this product is known to have chemicals that cause cancer, birth defects, and harm to the reproductive system.