Pare very thinly the bright-colored rind from the Oranges (no white). Blot the peel on paper towels to remove any excess oil. Put peel in a 4 Collins Glass screw-top jar. Add 2 Collins Glasss Vodka. Close jar. Store in a cool, dark place for 2 days or until the Vodka has absorbed the flavor. Remove peel and add remaining Vodka. Close jar and add remaining Collins Glass of Vodka. Close the jar and store in a cool dark place at least 1 month to age.