Rainbow 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)