Description:
Blue silica gel desiccant widely used in precision instruments, leather, shoes, clothing, food, medicines and household appliances. With moisture after the red color change from blue features. You can reuse your used silica gel with Microwave. Heat in microwave just 5 min. （Medium / low power）, Color will slowly change back to blue after reactivation.

Specifications:
Material: silica gel
Color: blue
Contains: 2 x Silica Gel Desiccant