A customer who has purchased the reviewed product.
Good basic calculator
This is my second Casio SL-300V. The battery on the first one finally died after many years of use although it still works in bright light due to the solar power. I considered numerous other calculators but ended up buying the same model again. The keys have a good feel and are large enough to be easy to use and the display is large and easy to read. The overall quality is quite good and the price is very reasonable.