・ 180ml baby bottles x 4 ・ Replacement nipples, Stage 1 (0-2 months) x 4 ・ Replacement nipples, Stage 2 (3-6 months) x 4 ・ Replacement nipples, Stage 3 (6 months+) x 4 ・ Baby bottle caps x 4 These are baby bottles made of PPSU. PPSU is characterized by its heat resistance, making it suitable for microwave sterilization, boiling sterilization, and the heat of dishwashers. I washed them in the dishwasher immediately after use. Since they can be washed in the dishwasher, the burden of washing dishes is reduced, which is convenient☆ They are not sticky and are in very clean condition. Please only purchase if you understand that these are used items.