Saillong 2-Line Engineering Scientific Calculator, Black Function Fractions Math Calculator for Middle, High School, Classroom, Student and Teacher (6 Pieces)

Features: Multiple functions: These bulk scientific calculators have 240 functions to fully assist your calculation work. Multi-scenario application range: Science calculators can be applied in elementary schools, middle schools, college for both students and teachers, and they are also very suitable for daily work. Specifications: Material: plastic Color: black Power supply: 2 LR44 button cells (included) Size: 15.5 x 7.5 x 1.5 cm/ 6.1 x 2.95 x 0.59 inches Notes: Manual measurement, please allow slight errors on size. The color may exist slight difference due to different screen displays.