YOUKE OLA 10 Pack Sublimation Tumbler Blank Bulk Stainless Steel Double Wall Vacuum Insulated Coffee Travel Tumbler Car Cups with Shrink Wrap & Straws, White 30oz

The media could not be loaded. These sublimate perfectly

It was good until one missing straw.

If I could 0 stars I would. 1 I printed a red print and it sublimated orange. 2 they are impossible to size without a crap ton of ghosting. 3 they don't come with any sort of measurements, so you better be good at figuring this stuff out. 4 this is the smallest 30oz tumbler I've seen yet. 5 there is a seam at the bottom portion that interferes with any design you may be tempted to put on the bottom and because of this there is so much ghosting... I had to send it back. The cups are absolutely worthless for sublimation.