Treela 30 Pcs Pocket Size Calculator for Students Bulk Mini Handheld Calculator Basic Standard Calculators with Button Battery 8 Digit Display Desktop Calculator for School Kids Teacher (Simple Color)

Sufficient Quantity: you will receive 30 pcs pocket size mini calculators in black and white, adequate to meet your daily use and replacement needs without worrying about the battery dying

PS and Silicone Material: the mini calculator in pocket size is made of quality PS material, while the buttons are made of silicone material, comfortable and durable to use, not easy to press wrong; The screen can display up to 8 digits and can turn off automatically without hurting eyes

Portable to Take: the small handheld calculator measures about 2.44 x 3.94 inches/ 6.2 x 10 cm, compact and lightweight, portable to put in various luggage and bags without taking up too much space, convenient for you to carry on when you need it

Button Battery Design: these basic calculators for students include a built in button battery without solar, so you can press the power button to start using it; Button battery model is AG10, no need to change the battery for about one year that does not require constant charging or battery replacement

Wide Usage: the pocket size mini calculator has simple and easy functionalities, making it suitable for students, teachers, professionals, and individuals who need a basic calculator for daily use, fitting with most people