Best Heat Changing Photo Cup Service Online in Pakistan. Wholesale Magic Photo Mug Printing in Rawalpindi & Islamabad, Pakistan. The best Heat Changing Photo Cup and design with heat transfer (sublimation printing) on mugs is available with us. Order now online from all over Pakistan and get your magic mugs ready in 1 hour. Home delivery options are also available for Karachi, Lahore, and Peshawar.