Reusable Indicating Silica Gel Desiccant Beads for Filament Storage, 9oz or 18oz

ompact and lightweight: The reusable silica gel beads are small and lightweight, easy to carry and store. it is very suitable for travel or outdoor activities. Waterproof: The silica gel beads are made of high-quality silicone material, which is waterproof and odorless. it can be used in any environment without worrying about water leakage. Designed to effectively prevent mould, mildew, rust and corrosion Helps lower the humidity within sealed spaces Reusable, can be easily reactivated by heating in an oven Used in clothes, instruments, jewelry, cameras, cosmetics, books, electronics, etc. Package Included: 1 bottle of desiccant+bag Note: The Blue beads will turn into pink color(Orange beads will turn into green color) when it becomes saturated and is no longer adsorbing moisture, so you know when you need to reactivate the silica gel. Blue/orange silica gel also contains an inorganic compound (used for indicating dye), so it's not suitable for use with food products and shouldn't be eaten. Please allow minor error due to manual measurement. The colors may be a little difference for the different monitor display. How to reuse it? 1. Put it in the sun for about 3 hours, evaporate the moisture absorbed by the desiccant, and restore its function (this method may not completely restore the desiccant to its previous color and weaken its water absorption function). 2. Heat the desiccant in a microwave oven at 120-180℃ Temperature, or you can choose the middle and low-grade fire gear for heating. Because the brands of microwave ovens are different, the heating power is different and the heating time is different. It is recommended that you take it out and check it every 5 minutes until the desiccant recovers its original color (be careful that the desiccant will burn you if it is too hot).