Wisesorb 1000g Blue Indicating Silica Gel Beads（3-5mm） for Moisture Control Quantity:（1000g Silica Gel Beads with 1 Drawstring Bag）x 1 Bundle and no fan

and no fan

Spice jars & supplement bottles (100–300ml): 1 × 2g packet per bottle

The silica gel desiccant canisters offer an effective solution for preventing moisture damage in various items such as guns

【Great Quality Packaging Material】: Silica Gel Packs utilize as packaging material

Wisesorb 1000g Blue Indicating Silica Gel Beads（3-5mm） for Moisture Control Quantity:（1000g Silica Gel Beads with 1 Drawstring Bag）x 1 Bundle and no fanVisible Transparent Window: The clear window makes it easy to monitor the silica gel's moisture absorption, allowing you to conveniently check the absorption level of the desiccant packs. 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