Filmtools Silica Gel Packs - Re-Usable Self Indicating 2-Pack

At last - a Silica Gel Pack that has a life to it. When the self indicating Silica beads turn from blue to pink it may be recycled by heating in a microwave oven for 1-2 minutes or until the color turns back to blue. Silica gel protects cameras, lenses, binoculars and computer disks against humidity, moisture and fungus. Our two 1/8 pound reusable packs will more than adequately remove moisture from the largest of camera cases. Note: While some companies offer a more expensive metal case for their silica gel, we sell only the microwavable plastic containers.