Elysian Self Indicating Blue Crystal Indicating Silica Gel Bulk Desiccant Crystal, Industry Standard 6-12mm - Rechargeable for Moisture, Room (Blue to light Pink) 1000 GRAM

Using it for my Acoustic guitar hard Case .......Amazing product and very sensitive

Obtained as well in dry state......only packaging issue.....due to angular in size the dust becomes more while handling.....packaging can be improved.....value for money.

Best very useful

Quality is good, colour did not fade till now.

Reusable stuff. Have reheated and reused. Works effectively.Once the beads change colour from orange to green it means they are saturated. You need to spread them on a glass or ceramic plate and microwave them for 10 mins( microwave for 2 min intervals after which u stir the beads around using a spoon before starting the next 2 min cycle).they then change back to orange and can be used again. Highly recommended.

I am using this for filament drying. Within 5 min humidity went from 70 to 50. I previously used silicon packets they are of no use.

It’s a good product, very sensitive to moisture.The only downside would be for people in a tropical environment as the moisture absorbed is very quick, which is great in a sense, but recharging the crystals can be heavy on electricity use.Would not recommend this to be used during monsoons, though I would use it during the other months as moisture absorption is very good.

Value for money