【Unused Ivory White】Retro Design Mechanical Switch Calculator Typing Large Buttons LCD Display Calculator Office Retro Cafe 3 in stock, available for immediate purchase. Requires 1 AAA battery (I will confirm the unit is working). ※Please read: Although this is an unused item, there may be minor initial scratches. There are no noticeable scratches. Because it will be sent via post, it will be packaged to the extent possible in a bubble-wrap envelope. Product Name: Ibi Craft Large Numbers Calculator Features: Features large number keys and round buttons, with a retro typewriter-like design. Functions: In addition to common calculator functions such as GT, %, √, MRC, M-, and M+, it also has AC (all clear) and CE (clear entry) buttons.