. >> across the country, in los angeles, liz and kyle von haslam mix their design know-how with sugarwhat the printer does when you hit play, it sprays out a fine layer of sugar and paints basically with water. wherever that model exists at that cross-section and then it spreads another very fine layer of sugar and it paints the next cross section from the very bottom layer of the object to the very top layer until the whole model is built. it's really a totally magical process. >> then comes the fun part. >> we call this the excavation station. this is where we clean off all the excess sugar that is burying the model. >> it's the most delicious air i've ever breathed. >> looks like you annihilated certain sections of it here. >> i have to get rid of these damaged goods. delicious! >> all right kosta, so tell the truth. what did 3d printing taste like? >> delicious and i actually have some 3d printed treats for you guys to try. >> those ar mazing. >> -- those are amazing. >> candy of the future. >> work of art. >> bite in. bite in. >> like a big plump pixie stick. very good. i'd like