Review on 🎨 12-Pack of 10 oz Calibrated Paint Mixing Cups for Customization - Includes Mixing Ratios - Ideal for Epoxy Resin by Martin Alvarez

Do not buy for good work. The circumstances do not match. I've been using them for a while and my epoxy always takes a long time to cure. It turns out that the coefficients do not match. For a 1:1 ration there is either 1,2,3 or 4 and you fill in the first number and then the second of the same number. So 1.1 or 3.3. So as an experiment, I used two cups and filled all but the first three with water. When I poured one into another mug, it was well above the other three. However, the ounces line up so you can do 3 ounces plus 3 ounces and 6 will get exact work, don't buy them. But if you use an ounce you should be fine.