The Oak Cube Infusion Tube is simple to use and versatile. With it, you have complete control over the specific blend and intensity of oak flavor you want to add to your beer. You simply load the tube with oak cubes and lower it into the barrel. Leave it to steep until you are satisfied with the level of oak infusion. 

 

The Infusion Tube has a silicone bung at the top and bottom of the tube. This way you can completely submerge it into your barrel & secure it, to ensure you keep an airtight seal. It also allows for easy emptying after you are done with the cubes. 

 

Loading Instructions: Remove the bottom silicone bung; fill the Infusion Tube with one bag of Cubes; replace the bottom bung firmly; insert the loaded tube into the carboy and secure the top bung tightly. 

 

The tube accommodates 8 oz of Oak Cubes at a time. 24" L x 1 3/4"D with a 5" stem. 

 

About the Oak Cubes: Each new 8 oz load of Stavin Oak Cubes (the brand that we sell) has an effective extraction time of two-three months, providing 33 percent of new barrel extraction. This means you can adjust your use of these cubes to achieve the level of oak flavor you desire. All Stavin cubes are fire toasted in the traditional method, a crucial stage in the processing of these cubes. These really are the highest quality oak cubes on the market. We have tested other, less expensive, cubes and they are not even comparable.