Lksixu Mechanical Calculator, Colorful 12-Digit Basic Calculator with 15°Tilt Large Display & Buttons, Dual Power Battery and Solar Standard Desktop Calculators Back to School Supplies for Office: Features: Portable calculator with a large 12-bit LCD display screen, clearly visible, allowing you to see numbers at a glance easy to store in a drawer or carry in a schoolbag or Briefcase; Suitable for home, school, and office use The basic standard calculator is made of polypropylene Ensure normal daily use; Candy colored design, reasonable button layout, beautiful and practical Electric digital calculators have button batteries and solar energy; More and convenient Product Description: Product Name: Lksixu Mechanical Calculator, Colorful 12-Digit Basic Calculator with 15°Tilt Large Display & Buttons, Dual Power Battery and Solar Standard Desktop Calculators Back to School Supplies for Office Net weight:190g Product size: 14.5*15.5cm Package Content: 1x calculator 【High Quality Materials】These standard function calculators are made of quality plastic material, allowing for a long period of use and almost no wear and tear, you can rest assured to use; Featuring reliable quality, light weight and proper size with reasonable configuration, the function desktop calculator is easy and comfortable to operate, and the press keys are durable to use 【Soft Buttons】This calculator’s responsive buttons will make the calculation process faster and smoother. Once pressed, the buttons quickly register and display the corresponding number on the screen. The big size of the buttons prevents you from hitting the wrong button. 【Multi-function】These large LCD display calculators clearly shows big numbers makes it easy to read, suitable for many occasions like business, office, home, school, financial project and so on, handy for carrying around with you anytime and anywhere 【Portability and Convenience】The compact size and lightweight design of our calculator make it extremely portable, allowing you to carry it anywhere with ease. Whether you're at home, in the office, or on the go, this calculator is always ready to assist with your calculations. 【Best Service】If any questions, please feel free to contact us, we have professional service team online to help you.