“Developed by an ophthalmologist! Vision improvement method you can do at home! Just 5 minutes a day! Includes eye muscle training glasses” Chiro Honbu Price: ¥1200 Unused, but the book has come loose during home storage. To allow for postal delivery, the package may be opened for shipping, and the box may not be included. Please understand the above, and that this is a used book, before purchasing. #ChiroHonbu #Chiro_Honbu #book #Lifestyle/Household