Fittle is an accessible learning toolset for visually challenged kids, in the form of a playful puzzle. By feeling braille letters embossed on the word blocks, and then feeling the shape that s/he has fit together, the kid can touch what the object might feel like in real. We are currently testing the beta version.
Download the Fittle Car (beta) and go Zoom, Zoom, Zooom!
Check out more details about Fittle at www.fittle.in
You can print the 3 parts separately, or at the same time, depending on the printing area your printer provides. Make sure that the thickness/height of the block is 40mm.
It's best to keep the Braille side up while printing. Best printed in ABS. Try to scrape off the support material while fresh off the printer. Try not to touch the braille dots till it has cooled off completely.