Nai Dou Bao S (奶豆包s) is a popular snack in Taiwan. It is a type of biscuit that is filled with peanut butter, and it has gained a huge following among locals and tourists alike. One unique feature of Nai Dou Bao S is its packaging. The biscuits are individually wrapped, which makes them convenient to eat on the go. Each package also contains an instruction sheet on how to remove the peanut butter filling from the biscuit using your bare hands. The instruction sheet provides step-by-step guidance on how to "tame" or "train" your fingers to remove the peanut butter without making a mess. It involves pinching and twisting motions, as well as applying pressure in specific areas to separate the filling from the biscuit. While the idea of using your bare hands to remove peanut butter may seem messy and unappealing to some, many people have found it to be a fun and satisfying experience. The challenge of mastering the technique adds an element of enjoyment to consuming Nai Dou Bao S. Overall, Nai Dou Bao S is a delicious snack that offers a unique twist on traditional biscuits. Its innovative packaging and the process of training your fingers to remove the peanut butter filling make it a memorable treat for those who try it.