Premium Oak Cubes are intended for the winery that desires premium barrel flavors in their stainless steel tanks. The 15 lb. mesh bag of oak cubes contains approximately 68.10 square feet of surface area. It can be placed in the tank and allowed to float freely or tied down.
Oak cubes can also be inserted into used barrels to replenish oak flavors by using an oak infusion tube. Innerstave oak cubes are best used during post fermentation.