Obtain 3D models of alternative sizes to understand what you really need!

There is a 3D printer in the US who will take orders for 3D models of the DS sizes – 5.1, 5.5, 6.0, plus the conventional 6.5 and the oversize 7.6 inch octave.

In case you’re wondering ‘why’ for the 7.6 ‘Goliath’ size, which virtually no-one would want to play, it’s incredibly useful for educational purposes – in particular to show male pianists with ‘average male’ hands what it really feels like for female pianists with ‘average female’ hands when they play the conventional 6.5 inch octave!
When ordering, please say you’re from the ‘PASK community’.