Sal Bahia Iodized Sea Salt Coarse Crystals 35.27oz

Is there a refined iodine product like this one?

Can this please be added to subscribe and save? Even if there isn't a discount, I keep forgetting to buy it until I run out, please give us autoship!

One month shipping or one day?? How long did it take to receive?

Does this work well with a salt grinder? It says fine crystals.