Zumm Photo Reusable Silica Gel - 2 Pack
REUSABLE SILICA GEL IN PLASTIC DRI-BOX ABSORBS MOISTURE AND HELPS KEEP EQUIPMENT DRY.
Silica gel absorbs moisture, prevents mold and mildew, especially in humid environments. Just pack with valuable photographic equipment, electronics and scientific instruments during transportation or while in storage.
Special vented Dri-Box keeps the gel neat yet allows air to circulate. Normally blue, when the Gel has absorbed the maximum amount of moisture it will turn pink. To re-generate, simply place the box in the microwave for 15-20 seconds until the beads turn blue.