These are the direct nipple type! I needed a lot of them for twins, so I have a total of 18! ★ 800 yen per bottle for 6 or more ★ 4500 yen for 5, 3700 yen for 4, 2900 yen for 3, 2100 yen for 2, 1300 yen for 1 Available for individual sale! There are few parts to wash, and they warm up and cool down easily. I couldn't have raised twins without these! Nipples are sold separately, but I will discount the shipping cost if you buy them as a set with these bottles, so please comment! I don't see any stains or scratches that would cause problems with use, so I've listed them as "no noticeable scratches or stains." I kept buying more and more, so the ones I bought initially are hard to see in the photos, but there are some minor scratches on the surface that don't affect use. (I uploaded a photo of the most noticeable one, but it barely showed up. Please check the 4th photo and refrain from purchasing if you are concerned.) On the other hand, the ones I bought recently have only been used a few times and are almost new. I'm a bit of a clean freak, so even though I had 18 of them, I washed, disinfected, and dried them thoroughly after each use and stored them carefully, so I think they are clean. I will select the desired number of bottles at random and ship them wrapped in bubble wrap.