Pigeon's Breastfeeding Realization Bottles 160ml 240ml Slim 240ml All plastic, each with a cap and yellow connector. Nipples are not included. I don't like the smell of Milton sterilizing solution, so I always sterilized them by boiling. There are water spots and minor scratches, but they are still usable. Set of 3 clear and yellow baby bottles, easy to use with measurement markings. - Brand: Pigeon - Quantity: Set of 3 - Color: Clear/Yellow - Features: With measurement markings Thank you for looking.