Add your custom artwork one of our 12 1/4 ounce glass Mug. School logos, wedding party, company logo, etc. You can provide your own artwork for a custom deep etch on this beautiful Polar Camel glass mug. Sure to be a custom seller for your business. Artwork needs to be provided in a high quality format. Vector files (.cdr, .png, .svg, .pdf, .ai, .eps) are preferred but we can work with a high quality .jpg and .bmp also. We will be happy to work with you to ensure file quality is acceptable. All of our glass and crystal products are manufactured by sand-carving. Sand-carving involves using compressed air to force a stream of abrasive through a nozzle and onto the glass to etch or carve a design. Versatility and superior end results are the primary reasons for choosing this method for personalizing glass products. We utilize the same equipment that high end retailers; such as Williams Sonoma, use to monogram glass and crystal.