Rainbow Halo Glitter Straight Tumbler Color:Pink There is no epoxy on

There is no epoxy on the cup it is ink baked in the surface of the cup

plastic and metal straws

Custom 20 oz finished stainless steel double walled tumbler

They are completely straight

**Convection oven Recommendation is 350 degrees for 4 minutes turning half way through

Rainbow Halo Glitter Straight Tumbler Color:Pink There is no epoxy onRainbow halo glitter 20 oz tumbler comes with plastic straw and metal. Also comes with shrink wrap and a rubber bottom piece. They are completely straight. I highly suggest to use blow out paper with this shrink wrap! **blow out paper is just a regular piece of copy paper or butcher paper. **Convection oven Recommendation is 350 degrees for 4 minutes turning half way through, (these do burn easier)