Hey, we're not musicians, and we're not mathematicians, but we can pretend to be both with a Piano Calculator! So what if real mathematicians don't use the basic calculator? And so what if this piano-inspired one doesn't play actual music! We don't need sounds or math skills to be entertained by this solar powered calculator! We just need a few math problems, a tune to hum, and we're ready to handle it! Go on, give us a long math problem and we'll solve it on the Piano Calculator... tomorrow.
8 Digit Solar Powered Calculator
Does not make piano sounds (you provide those).
Numbers are on the white keys and black keys holds functions.
Dimensions: 5.5" W x 3.5" H x 0.5" D.