Although pricing was added extra to original price were asked if laughing gas n metal post was in there at original price and told yes about 5 times, everything has been great and made me less scared to go to the dentist. As have had bad experiences. Plus the up to date machines made my gagging less of issue compared to x-ray in mouth n having to hold there. The hand held machine wich took a map of my teeth was much easier to deal with in the mouth then x-ray. Also the new way of half the mouth mold in mouth stead of whole one helped lot too. Had to brain wash myself some but much better