Product Description

This product has a moisture-absorption function of stoma silica gel. Its characteristic is that it will turn to purple during the increase of moisture-absorption, and then to light red and rosiness, it can show the humidity of environment, and intuitively show whether it needs to change a new desiccant. We have spherical and lumpy Blue Indicator Silica Gel here. Size: 1.**2.0mm 1.**3.0mm 2.**5.0mm 3.**5.0mm 4.**8.0mm 6.**9.0mm Absorption capacity: relative humidity *0%:8%min. relative humidity *5%:*3%min. relative humidity *0%:*0%min. Packing: In drums or bags of *5kgs net each or in bags of **0kgs net each.