This is a set of picture dictionary and touch pen, perfect for English learning for children. - Title: Doraemon's First English Picture Dictionary - Accessories: Touch pen - Target age: For children Thank you for looking. The touch pen has been tested and confirmed to be working. It was purchased about 2 years ago. It hasn't been used much, but it has been used by a child. Please refrain from purchasing if you are concerned. Please be sure to read the profile before purchasing.