Wisesorb 1000g Blue Indicating Silica Gel Beads（3-5mm） for Moisture Control, with Drawstring Bag, Rechargeable

• Visible Transparent Window: The clear window makes it easy to monitor the silica gel's moisture absorption. A color change from blue to pink signifies that the environmental RH is above 50% and that moisture absorption is nearing saturation, indicating the need for reactivation.
• Easy Reactivation in Microwave and Oven: Reactivating the moisture absorbers is quick and simple. In the microwave, microwaving for up to 2 minutes on each side. Use Microwave power levels 1-3 for low heat. For oven reactivation, place in the oven for 1 to 2 hours at 200°F to 250°F (avoid exceeding 250°F).
• Multi Applications: In a gun safe, silica packets shield firearms from moisture damage and rust. Also great for preventing moisture in cabinets, storage rooms, tool shops, garages, RVs, boats, basements and other larger spaces.
• Drawstring Bag Packing: Packaged in a durable, large-capacity drawstring bag, this pouch is highly portable and easy to open and refill. It delivers powerful, long-lasting moisture control for large spaces like basements and garages.

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