Contents: Sake Hack Bottle x 1 Soft case for bottle x 1 Hinoki (Japanese cypress) wood block x 1 Mizunara (Japanese oak) wood block x 1 Maple wood block x 1 Stainless steel wire x 1 Instruction manual ※Sake is not included ☆Sake Bottle Product Size: Bottle: 250mm x 75mm (Capacity: 600cc) Wood block: 130mm x 30mm x 10mm Frequently Asked Questions: Q: How long should I age the sake? A: Adjust while tasting, with a half-day as a guide. If it becomes too strong, we recommend enjoying it as a highball. Q: Can I reuse the wood blocks? A: You can feel the change in taste and aroma about 3-4 times. The flavor becomes milder with each use. Thank you for viewing!!