Pigeon Slim Type Baby Bottle 240ml and Nipple S Size Set - Brand: Pigeon - Capacity: 240ml - Nipple Size: S Thank you for viewing. The baby bottle originally comes with an M-size nipple. I purchased this set with an S-size nipple, intending to use it from birth, but I never used it. Both items are unopened, but please understand that they have been stored at home before purchasing.