A health book packed with information to improve eyesight. I bought it and only read it once. It's in good condition. - Title: Great Revival of Eyesight for Presbyopia and Myopia - Contents: Q&A about diabetes and high blood pressure - Product Name: Wakanakusa no Hakkoukin (Fermented Bacteria) - Price: Special price 935 yen - Publisher: Validx Co., Ltd. No follow-up discount is available. Thank you for your understanding.