Features: The handheld calculator with mechanical buttons provide fast and precise key presses for a pleasant use experience. stylish appearance and durable quality, suitable for office clerk and student. Desktop calculator 12-digit with large LCD display makes it easy to read numbers on the keyboard. It automatically turn off after about 10 minutes without any operation. This basic calculator suitable for business, office, home, school. Large round keycaps easily fit your hand and prevent fatigue, reasonable button layout, smooth and beautiful appearance, let you comfortable to use This large calculator is made from quality plastic, good durability, 4 non-skid rubber pads provide extra friction. This office calculator is easy reading and input. This office mechanical calculator can be given as a gift to your colleagues and friend. Specifications: Material: Plastic Color: Yellow; Blue; Pink Purpler; White Size: Approx. 16x11x2cm/6.3x4.33x0.78in Weight: Approx. 144g Package Includes: 1 Piece Calculator note: NOTICE: Battery is not included in the package! Please allow 0-1cm error due to manual measurement. make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you