Air Force Personalized American Oak Aging Barrel - Design 017 (5 Liter) Laser engraved personalization included. Skillfully handcrafted from NEW (not reclaimed) American white oak. Features a medium toast char For aging perfection. The barrel can be used over and over again up to 8 years. Age or make your own spirits 10x faster. Size really does matter and in this case, "Smaller is Better". Reduce the size, increase the surface to volume ratio. Physics at it's best!!! Simple to use. Fill with your favorite spirit and age to your desired taste. Serve right from the functional spigot. Grab Skeeter's Reserve Premium Essence and create your own Libation Masterpiece! *Laser Engraved* Charred Oak Barrel, Bung, Spigot, Aging Stand, Funnels, Storing Tablets & Instruction Card Included. Easily stores on your counter, bookshelf or make it the keystone on your home bar. Includes 90 Day "Head To Head" Warranty / Guaranteed To Seal Or We'll Replace It Hassle Free