Unimprinted - Provide immense value to your customers with this desktop flipper calculator! It's a dual solar powered item where you press a button and the cover flips open and props up the device. It has an easy-to-read 8-digit display and batteries are included. Choose from four translucent colors or a solid black or silver and imprint it with your company name or logo. Anyone who gets this will see that you value quality in the products you provide!