description: 100% brand new Product type: Bacillus natto Net content: 3g/bag Production steps: (Please clean your hands before production, do not get oily!) Step 1. Soybean soak for about 10 hours Step 2. Steam the soybeans for about 2 hours to make them softer and then cool to about 60 degrees Step 3. Place Bacillus natto in beans and stir Step 4. Use natto machine, after 12-18 hours or more, you can enjoy natto. specification: Ingredients: natto, starch Storage method: Keep sealed and store in a cool and dry place. After opening, please keep in the refrigerator at low temperature Shelf life: 540 days The production date is based on the package Package Included: 1 package of natto fermented powder note: Due to manual measurement, please allow slight deviations. Due to differences between different monitors, the picture may not reflect the actual color of the project