If you purchase multiple items, we offer a 200 yen discount on the second item onwards if they can be shipped together. Please see my profile for details (ㅅ´ ˘ `) Skater Children's Toothbrush Hello Kitty 0-3 years old, soft My Melody 3-5 years old, soft EBiSU Hello Kitty 2-6 years old, soft x 2 Hello Kitty 6 years old and up, soft FEED L-shaped interdental brush x 12 Size: SSSS Passage diameter: 0.6mm The interdental brushes are for adults. They come with caps, making them portable (*ˊ˘ˋ*)。♪:*° You can search for the items I have for sale here☆ #K's Listings (Some items may not appear in the search results, so please take your time to browse through the listing pages☆)