Brand new, unused. Shipping is planned via Kuroneko Yamato (Takkyubin), but this may change. [Prevents Thumb Sucking] Recommended for parents worried about their children's thumb-sucking or nail-biting habits, and for children who tend to put everything in their mouths. [Quick-drying type that dries in 1 minute] Even young children who don't like to sit still are fine. Easy to apply, just once a day. Gently protects your child's nails. [Contains ingredients used to prevent accidental ingestion] Uses "Denatonium benzoate," also used to prevent accidental ingestion of toys, and is a dedicated care product aimed at naturally reducing children's "unconscious thumb sucking." [Safe, Made in Japan] We are particular about not only the ingredients but also the manufacturing location, as we want your precious children to use it. We thoroughly manage safety and quality. [Care products that address your concerns] This is thumb-sucking care that supports mothers who are worried about "always putting their fingers in their mouths..." and gently helps them improve their habits.