Review on 🔢 400 Graduated Plastic Epoxy Resin Mixing Cups (1 Ounce) - Convenient and Accurate Measurements by Carl Ferguson

The cups received are NOT NEW. I received used mugs from someone else that appear to have been used and cleaned as there were fingerprints, scuff marks and epoxy residue on the bottom of the mugs. At first I thought it was leftover plastic from the manufacturing process, but upon closer inspection, holding it up to the light, realized it was epoxy residue. Attached is a picture comparing the new mug to the one I received. I think I can still use them, but I didn't want to. If I wanted to use used mugs I would use my own, which I do. The first two photos are the mugs I received. The last two are brand new mugs from the hobby hall.