8LBS Premium Moisture Indicating Silica Gel Desiccant Beads Rechargeable, Industry Standard Bead Size 3 to 5mm

[Premium Crystals & Cocl2-free] Cocl2 free, unlike blue silica gel beads, our desiccants are crafted from premium quality raw material. You can place the beads inside organza bags, muslin bags, or any other breathable bags; replacement desiccant for air dryers and compressors. [Beads Size] The bead size of our silica gel desiccant is 3-5mm. These are not the fine powder type for flower drying. Please do not use them to dry flowers. [Moisture Indicating] The color of silica gel beads shifts from orange to dark green when 50-60% moisture is absorbed; the beads still retain 40-50% moisture absorption capacity even after the color change.

The maximum moisture absorption of these beads is up to 35% of their own weight. [Instruction of Rejuvenation] Beads can be reactivated by placing them in an oven for 0.5 to 2 hours at 200 to 250°F, or in a microwave for 5-10 minutes on defrost mode. Do not heat the beads above 250°F in the oven. It may take less time than recommended to reactivate the beads, depending on the beads' condition. Check the beads' color periodically. [Package & Warm Hint] Barrel package; beads are stored in an air-tight sealed container for long-term preservation and protection, very good for delivery and storage.

Warm hint: wear gloves and a breathing mask if required