This is a set of two L-size and two M-size Pigeon breastfeeding simulation nipples. I bought these new, but my baby refused the bottles, so I only used them a few times. One of the M-size nipples is brand new and unused. I stored them wrapped in plastic wrap. M-size set of 2 and L-size set of 2, both retail for 1870 yen. No pets and no smokers. Immediate purchase is welcome. #Pigeon #pigeon #babybottle #breastfeedingsimulation #babybottlenipple #baby #maternity