Purchased in February 2024. I was struggling with breastfeeding and was recommended this product by the hospital. 2000 yen per bottle. It's designed for practicing latching and sucking properly, but I ended up barely using them. I'd like to give them to someone who can use them. ● Pigeon Breastfeeding Consultation Room Nipple: SS, each with a cap. No box. You can use them with other bottles if you change the nipple.