Sharp EL344RB EL344RB Metric Conversion Wallet Calculator 10-Digit LCD

I use this calculator for work. I've dropped it probably about max 10 times in the last 2 years and got the face of it barely wet once or twice. It still works, but now some of the buttons I have to push REALLY hard on for it to work. That is the only issue I have come across with it. All in all, I like this calculator. I just wish it was more durable. I would buy again though.