Draconic Gauntlets

Originally designed for Kaldrai by Heffy to allow him to enhance his combat with his draconic heritage. Using a Shoosuva Kaldrai killed, Heffy made a pair of gauntlets that could temporarily hold Kaldrai's cold breath to infuse his weapons for a few seconds.   She would try to recreate this for other adventures, as did a few other smiths, though while they could get the gland to hold other breaths, it would often be destroyed after the first use. The discovery came from an monk, who crafted it using red dragon scales instead of fur, allowing fire to be used safely.   This was applied to other types, though it was discovered the forging process weakened the poison gland to the point only those with dragon breath could infuse the item, adding the fact the Shoosuva magic still meant only it's slayer could use it, only Dragonborn could power the gauntlets, though a few intrepid wizards were able to get them functioning with a similar spell, it didn't catch on, and only Dragonborn warriors used them.