Do you want to try it before you buy it? Is buying a case of tumblers scary? Do you want to make sure they are right for you and your business? 

These are the tumblers you'll receive from Lylian Wang who runs the private Facebook Group: 

RTS US stock sublimation tumblers- Lylian Wang (Private Group)

With this tumbler, you'll find a plastic straw that comes with a BPA-free plastic sliding lid. The tumbler is sent out in its own white box, easy for gifting. 

This tumbler is actually sparkly, which doesn't show in the photo - the texture is grainy feeling, it's not a smooth texture - glitter does not come off.

This is a straight tumbler - make sure to measure; not all tumblers are created equal so a measurement you're used to using might be off a little bit.