I knew your clinic by blog of sachiko-san which introduced. I am correcting my teeth now. The correction will end this weekend. The dentist I go to now is expensive and has a high retainer, so I'm looking for a cheap place. Sachiko's blog said that the retainer was 200RM. If the price is still the same, I would like to make only a retainer there. Sorry to trouble you, but please tell me all the costs of the retainers above and below the teeth.