Review on 🎨 WXJ13 30ml Plastic Graduated Cups: Transparent Scale Cups with Wooden Stirring Sticks - 50 Pack Bundle for Paint, Stain, Epoxy, Resin Mixing by Angela Mitchell

I became suspicious when I used one of these to squeeze out some baby Tylenol and noticed it wasn't much for 5ml. I've compared it to a medical measuring cup, and yeah, these things don't even come close. Both sides are wrong, and in fact they don't even go together. 15ml on one side doesn't equal 15ml on the other doesn't equal the standard 15ml measure. If you can get them custom made with a scale and epoxy they're good for that as they're a cheap mixing tool for small batches. I would have given higher stars for this case, except for the blatant lie on the store page that they are scientifically correct.