Features: French oak block has elegant and delicate aroma, soft tannins and subtle spice breath. French oak usually fits well into the structure of the wine and becomes a part of it. Adds color and flavor for wine. Pure natural oak, clean and hygienic, adds a unique flavor to your wine. Oak block dosage: It is advisable to addl-4g oak block to each liter of wine. If the dosage of wine per liter is 3-4g, the soaking for time is 3-4weeks, the effect is better. If the dosage of wine per liter is l-2g, and the soaking for time is 2 months or larger, the effect is better. Specifications: Material:Oak Wood Net Weight:100g/3.5oz Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 100g/3.5oz Oak Chip