This product is an alcohol hydrometer, made of solid materials, safe and . It can serve you for a long time without being easily damaged. The product is an excellent alcohol hydrometer that can bring you more convenience, allowing you to have comfortable experience. Features -Color:White -Material:Glass -Size:25.00X1.00X1.00cm/9.82X0.39X0.39in - The wine hydrometer is made of glass material, light and strong, not easy to break or rust, stylish and clear, you can use them to measure many items as you like, provide you with long-term service. - Easy to use and operate: you just need to put the tool into the liquid, then make sure the tool is completely suspended and does not touch the side of the test tank, after that you can easily measure the data you need without much effort. - Easy-to-read scale: Simple and accurate help you with your . Use our alcohol hydrometer to make alcohol, test spirits or drinks. - Simple, Safe, Accurate: Test exactly when a sample liquor is done fermenting with our easy-to-read hydrometer that's free of various compounds. - Whether you want to brew , wine, mead, or , make sure your alcohol, sugar, and specific gravity measurements are done right with our Package list: 10 x hydrometers