Weewooday 12 Pieces 8 Digits Thin Pocket Calculator Portable Slim Credit Card Design Solar Power Mini Calculator for Home Office - Weewooday-Slim Credit-22

• Package contain: you will get 12 pieces of 8 digits ultra thin calculators, which are suitable for home, office use. You can share them with friends Power supply: slim credit card design calculator adopts solar charging design, no battery or power supply needed. It can be applied at any time as long as it gets sufficient light, and it will automatically turn off in the dark, which is very convenient Small size: solar power pocket calculator measures about 3.35 x 2.09 inch, compact in size and light in weight, can be easily held in hands, and fit your pockets, pencil cases, backpacks and more Quality material: portable mini calculator is made of plastic, light but sturdy, not easy to break. Reliable material with a slim design makes this pocket calculator can serve you for a long time Gift choice: the credit card size calculator can be carried easily, which is very suitable for accountants in the office, tellers in the bank and other people who need to calculate frequently