<p>Howdy! </p><p>Thank you for considering for choosing our product. We are a small husband and wife business in Austin, Texas. </p> <p> We came up with our own idea and design. We chose and worked with the best manufacturer we could find and inspected each tumbler ourselves before shipping it to you. We choose highest quality premium 304 18/8 food grade stainless steel. We use a superior finishing with sweat-free design makes it smooth to touch. </p> <p> We hope this tumbler can make you smile. </p> <p> We appreciate it if you choose us. <p>Hannah-The owner.</p> <p>P/S: Please hand wash only. Dishwasher may damage the printing.</p>