I used the baby bottles for two weeks and the nipples for about a week each, experimenting with different types of milk for my child. However, it seems that NUK products in general didn't suit my child, regardless of the nipple type, so I am selling them. They have been sterilized and dried using the steam function on a Pigeon "Pochi-tto." However, since they are used items, please consider purchasing only if you are comfortable with this. The 300ml baby bottles are convenient as they have a scale that changes color to indicate the ideal milk temperature ^^ -------------------------------------------------------------------- Purchase Date: November 2024 Baby Bottles: 5 total Nipples: 10 total ▼ Sizes Baby Bottles (300ml x 2 / 150ml x 2) Nipples (for 0-6 months x 5 / for 6-18 months x 5) --------------------------------------------------------------------