Hi Please beware of Mr. Alan Hou of 51mugs from Guangzhou china. He promises to supply good quality sublimation blanks and then sells all his bad material to you. He operates 3-4 different companies. 1. He supplied sublimation stone which was uneven. 2. S/S mug which he emailed and confirmed the material was with a white patch, he sent the wrong product and kept telling me to keep in my inventory. 3. Business card holder he sent was not the one as per the sample provided and it cannot be sublimation printed either. 4. Sipper bottles provided... read full review »