Kids are often forced to choose between being practical or creative as they age, but the DIY Calculator from Perpetual Kid supports both endeavors.
The fun calculator begins as a blank sheet that can be decorated with doodles to make the task of performing arithmetic a little more entertaining. The custom calculator is solar-powered, so that it can always be relied upon.
In terms of getting creative with the look of the calculator, Perpetual Kid says: "We do recommend that you put the numbers in the right place, otherwise math could get even more challenging." This is easily done with the included number template, to ensure that the calculator is fully functional as well as fun.