AON has successfully introduced Zirconia slurry, INNI-CERA and the dedicated 3D printer, ZIPRO Dental at IDS2021 on September 16 to 19, 2021 in Cologne, Germany. AON seized a great attentions from all visitors and exhibitors. AON booth was one of the most crowded booth during the exhibition. Audience at demo-run were so absorbed in watching how ZIPRO Dental is 3D-printing many Zirconia crowns at a time. One of visitors has signed off the dealer agreemeent with AON in smiling with a strong handshake at Day 4.