He was a Croatian engineer and inventor.

Vrančić invented  parachute with square frame and with a bulging sail-like piece of cloth which he successfully demonstrated with the jump from the famous tower of Venice in 1617.

This original souvenir you can order on the cup, T-shirt, cloth bag or savings boxes. Order directly on : duckass@duckass.net, through the website www.duckass.net or Facebook