wisedry 5 Gram [60 Packs] Silica Gel Packets Rechargeable Desiccant Pouches with Color Indicating Beads Reusable Moisture Absorbers Bags for Gun Safes Closet Tools Storage Food Grade

I use it to take care of moisture in stored optics. Most people dont know that there is such a thing as lens mold. The pavkets keep the storage containers nice andbdro no more lens mold

these wisedry dry packs are great! I have used them to keep food safe and dry and i have also used them to keep things dry in storage. It's awesome that they are reusable!!

I put a few in my mandolin, violin, and viola cases in the winter to make sure the instruments don't absorb moisture. When they change color, I know they need to replaced. No guesswork!

These absorb moisture quickly. I popped a couple into an ammo can and next day the absorbent was color changed so I rejuvinated it in the oven and put it back in. My moisture meter showed less than 8% in the can. I like that these can be used over and over with a shot in the oven.

I had no idea these were so neat when I bought them. I thought I was just buying standard silica gel packs. I love that they tell you when they need to be replaced, and I especially love that they're reusable!

As promised, will see how long they last but should be rechargeable. Used to store foods in 5 gallon buckets, 2 per bucket.

just what i needed and a good price came fast

like the color changing technique

reading the directions, apparently they arrived deactivated. I folliwed the directions to activate them in the microwave, and most just burst. The dots never turned orange. I will try to connect with the manufacturer