Used for about a month. The 240ml bottles and M nipples were hardly used. After the last use, they were washed and sterilized, but please understand that they have been stored at home. As a bonus, I will include a sample of Milton. 160ml and 240ml plastic baby bottles, pigeon brand. - Brand: pigeon - Capacity: 160ml x 2, 240ml x 1 - Material: Plastic - Colors: Clear x 1 each, Tree x 1 - Nipples: SS x 2, S x 2, M x 1 Thank you for looking.