A tad overkill, but wasn't going to waste it, and I can delay buying 1kg silica gel (it's almost 40€ woth shipping and duties)
Best part?
Finally not having to worry about dust on my reels or samples!!
I always never knew what the hell to do with them, now I can just reserve a spot for them.
After confirming it will not plateau on that 21%, I'll start drying all the filaments properly.