100g Rechargeable Desiccant Pack of 5, Moisture absorbers Bag, Desiccant Dehumidifier bag, Dehumidifier for Home Closets,Gun Safe, and Cars

I sometimes have issues with moisture collecting on the windshield inside by vehicle. I place two of these on my dashboard. The next morning the issue had been resolved. The windshield was free of moisture that made it difficult to see and therefore dangerous to operate my vehicle.I like the fact that the color dot changes color depending on how much moisture this bag has collected. I can tell if they need recharging just by looking at the color of the dot. Just a few minutes in the microwave, and they’re ready to collect moisture again.

They work well. We use them in a safe in the garage. Put 'em in for a month or two then take out and microwave and replace with more of the same. We used to have very stinky cash!

Hard to tell how well they work. When recharging, the indicator turns blue. We, it is already blue. So far I have not notice a deeper intensity of blue.

These are fantastic and reusable!! I have them in my jewelry box and our safe. Didn’t realize moisture could get in your safe and rust, the staples in papers.

Not sure if it's working or not but we microwaved a few and this one tuned this color

This product arrived with two dessicated packs. It came uncharged, as it was a light blue upon arrival, which is the color the pack instructions say is the color it becomes when it is discharged (fully used). Therefore, I microwaved it as instructed on the package. It never changed color. I thought maybe the instructions were wrong and light blue was actually the color it was when charged. But, that wasn't it, because it hasn't absorbed any moisture - its weight or color never changed. The weight should increase greatly as it takes on water vapor. It didn't. That the dessicated doesn't work was reported by other customers. Unfortunately, I had the same experience. I'll try to get a refund. The product is a great disappointment. If it worked I would have bought more. No dice, though. Just money wasted!

Works great keeping moisture out of my filament

That’s a lot of drying power! I use one in my Bambu AMS, and another in my filament storage container.