Cerakote Graduated Cylinders are used for mixing and measuring Cerakote coating. We offer these in 3 different sizes; 50, 100 and 250 ml. These graduate cylinders are made of glass, making them reusable and very easy to clean, and have easy-to-read milliliter measurements on the sides. The 50 and 100 ml cylinders are used for most Cerakote projects. The 250 ml version is great for those larger projects that require more coating than the Iwata LPH-80 spray gun cup can hold. The 250 ml can easily fit an entire Tester size bottle of Cerakote.