![American Oak Infusion Spiral - Medium Plus Toast-Oak](http://www.bitterandesters.com/cdn/shop/products/6317_c6bdf1f6-17cb-4e40-a48e-c58ccb6d10e4.jpg?v=1590454025&width=1445)
Oak spirals allow for a shorter extraction time of aroma, flavor, and tannin due to their greater surface area. Add to barrels, tanks, or carboys; suggested dose is 2 spirals per 6 gallons for 7-14 days , but they can be snapped into smaller portions to adjust to taste.