Alphabet twisted on Ultimaker

This alphabet i made for the Cinekid festival [childrens movie festival in NL] last year. Children could choose their favorite letter and print it on a Ultimaker. some took 5 minutes 43 seconds, others 2 minute 19 secondes.
Even the Dutch royal family liked it....
More on:
www.facebook.com/europerminutedesign
www.rooiejoris.nl