Template:Note-Steam-Redeeming

Only one of each of a given "Steam item" can be redeemed ("Unpacked") per Steam account out of your Steam stock into your Spiral Knights arsenal through Steam's services. Inventory (in Steam or Spiral Knights) is not limited to just one - simply trade through Steam and/or in-game or check the Auction House to obtain more as desired, assuming the item is tradable of course. See the Steam Market to search for desires and details regarding Steam items.
Please be aware that Steam is a separate service that is simply connected to Spiral Knights, so questions and concerns might better be directed to Steam Support.