the snap on smile S.O.S. appliance is teeth colored plastic trays,which when inserted on existing ugly teeth,will get good esthetic results.the snap on smile S.O.S. appliance is a minimally invasive approach to smile design,which is not a form of permanent teeth restoration,but for temporary masking of teeth,in patients who dont like the invasive braces treatment.This type product is invented by Den-Mat, and we developed here by using Duracetal acrylic.after initial impressions of your teeth,they are scanned and a digital model is made,which then creates the ideal teeth shape covering shells in acrylic which has ideal teeth colour and fit.same as a clear aligner from invisalign,it will snap on to existing teeth without any cutting or preparation.snap on smile S.O.S. appliance is amnufactured is USA and is available from different companies in india,viz a viz ,kLINE germany.this is fast fix for marriages and parties if the existing bad smile is hampering social connect of a person.please call or sms 8983101099 to know more about the snap on smile S.O.S. appliance in india or mumbai/pune regions.