Slim Type Baby Bottles (Heat-Resistant Glass & Silicone Nipple) 240ml x 2 bottles Retail Price: ¥1,760 Nipples: S size (0 months~) x 2 M size (4 months~) x 2 Retail Price: ¥1,430 (per box) Nipple attachments x 2 Nipple caps x 2 The baby bottles and S-size nipples were used for about a month. The M-size nipples were only used for about 2 weeks (due to a misunderstanding). No price reduction. Instant purchase OK.