Review on Epoxy Resin Mixing Cups Disposable Household Supplies for Paper & Plastic by Dave Howard

These are great mugs for almost any job that requires the accurate measurement and mixing of chemicals, oils, resins etc you will ever come across. I also like that the cups have a smooth inner base, which some cups don't, which makes mixing in the cup itself easier. It doesn't happen often, but sometimes I use a cup not only for measuring, but also for mixing. If I could improve them it would be to put graduations on them like they do on big mixing cups so it would be easier for old folks like me to see the liquid level when it's a clear liquid. They're also great - strong yet flexible enough to compress into a funnel shape for easier pouring.