HARD Innovera - 15921 Pocket with Shell Flip Cover 8 Digit LCD IVR15921from $12.69 up to $22.66 Compare prices2→This handy pocket calculator is perfect for everyday math tasks. Its dual solar and battery power ensures reliable use in any lighting situation, while the eight?digit LCD display handles your basic c more→alculations with clarity. Designed for durability, it comes with a protective hard?shell flip cover to guard against scratches and damage.