Orange Indicating Silica Gel Desiccants Standard Size 3-5 mm Rechargeable Desiccant Beads (Orange to Dark Green) - for 3D Printer, Electronic Devices, Camera, Documents. (2.2, Pounds)
Generally, every 50 grams (~ 1.8 oz) of silicone can dry about 35 cubic feet of enclosed space.
You can use various common containers such as tea bags, transparent gauze bags, cotton bags, mason jars or other breathable bags to hold beads and make them work effectively.
The initial state of silica gel beads is orange, and they will change to dark Green after absorb 50-60% of moisture; Even after a color change, nearly half of the capacity can still absorb moisture and can continue to be used for a period of time.
Regeneration of drying capacity: Evenly spread it on a baking tray and use an oven to heat it at a constant temperature of 200℉-250℉ for 0.5-2 hours(Don't over 250℉) or microwave for 10 Minutes at Defrost Mode.
When stored, it needs to be sealed and can be stored for a long time. It is not edible.