Oketani Method Direct Breastfeeding Training Breast Milk Consultation Room Baby Bottle 160ml, 0 months and up Set of 2 heat-resistant glass bottles + 1 nipple. Includes 2 sets of glass bottle bodies, caps, nipples, and lids + 1 nipple. Purchased in July 2025 and used for about 2 weeks, but selling because I'm using other bottles. Sterilized with a disinfectant cleaner. Used carefully, so there are no scratches or damage, but the nipples may show some signs of use.