Mmoexp Path of exile currency: The small white square indicates a Rune Slot

Though these Currencies are useful on their own, they also serve as reliable Currencies to trade up for common bartering Currencies. About two to Path of exile currency three Armorer's Scrap, and about five to six Blacksmith's Whetstone, can be traded for an Exalted Orb in the Currency Exchange.

If you are using a Loot Filter, be sure to set an exception for items with Quality or Rune Sockets so you don't miss out on these drops - Normal items can have Sockets and Quality, too. If you are playing the game without any add-ons, keep an eye out for a small white square next to the name of the item drops and the exact wording of the item names themselves.

The small white square indicates a Rune Slot on that piece of gear. If an item has the word "Superior" in its title (which doesn't have to be identified), it means it has Quality. You can also hover over item drops to POE currency for sale see if they have Rune Slots or Quality in the description.

You Get Six Portals For Every Map - Use 'em Or Lose 'em.