Dry & Dry [3.7 LBS] Blue Indicating Silica Gel Beads Desiccants (Industry Standard 3-5 mm) - Reusable Desiccant Beads Silica Beads(Blue to Pink)

Works great for my 3D printer filament stored in plastic cereal containers, keeping the humidity extremely low.

Using this to remove the moisture from high-pressure air in PCP air rifle.

Bought to fill up a bunch of 3D printed holders in a Bambu AMS system. Pellets are decently pelletized and mostly round, its tough to get them perfect for a desiccant. Went from a bunch of orange bars on the AMS down to the lowest for humidity in the unit within an hour. So far working well and have it on (3) 3D printers .

Great for keeping compressor air dry

Good quality reusable container, should be a good product.

These work so much better than the bags. Find one of the many desicant (or dry) boxes on thingiverse, print a bunch, and put this in. Lasts much longer, and seems to be cheaper.

These are great. They do exactly what I need them to do in keeping my filament dry. They're easy to see when they hit the carpet. And it's easy to tell when they are saturated. Drying on takes a few minutes in the microwave and they're good as new. I'll come back to Dry & Dry when I run out.

This worked very well for gently drying some delicate mushroom specimens. I haven't tried to dry it back down yet, so I'm not sure yet how well it will work long term. It did seem expensive for what it is though.