Oak Infusion Spiral French Medium Plus Toast - 2 PackMade from premium oak, these toasted oak spirals increase extraction of aroma, flavor, and tannin by their greater surface area. Add to barrels, tanks, or carboys; suggested dose is 2 sticks per 6 gallons, but you can snap the spirals into smaller portions to adjust to taste. California Proposition 65 Proposition 65 Warning: This product can expose you to chemicals that are known to the State of California to cause cancer and birth defects or other