Professional and practical alcohol meter is made of glass, plastic, practical and easy to use. The reading is accurate and can help you know the alcohol level, which is very convenient. Come with plastic cylinder, great for alcohol testing, liquor, whiskey, or other alcohol content home beverages. Features - Color: As Shown - Material:Glass, plastic - Size: About 30.00X8.00X8.00cm/11.79X3.14X3.14in - Adopting from good glass, plastic material, which is lightweight,with exquisite and good workmanship. - Whether you're using a recipe or brewing your own, be sure to know the correct weight before and after fermentation. -Our accurate hydrometer is the right tester for your passionate winemaker and winemaking enthusiast. - To get as accurate a reading as possible, help you measure the alcohol, sugar, and specific gravity of your creations. - A Wine Hydrometer is the perfect tool to allow your sample liquid to complete the fermentation process. Package list: 2 x Hydrometers 2 x Test Cylinders