Thank you for viewing! This is a set from Kodomo Challenge English, from March 2012 to 2013, though it's old. It's a product that allows children to learn English using the educational toy "Steppy." When you touch the pictures in the books with Steppy's pen, you can hear the words pronounced by native speakers. There are also worksheets where stickers have been applied and writing has been done, so there is a sense of use, but instructions for using other educational toys, such as alphabet cars and a recording phone, are included, so I will include them together! I think it's very beneficial to have children listen to native English pronunciation from a young age. My son is now in high school, but I think it was very helpful. I am also selling Challenge English Jump. If you would like to purchase them together, please let me know in the comments, and I can offer a combined discount, so please feel free to ask. Please understand that this will be sent with recycled packaging and a simple shipping method. Please purchase if you understand that this is a used item. Thank you.