Challenge First Grade This is a bundle sale. Most items are almost unused. There is some writing. Regarding the devices, I have confirmed they are working. To prevent leakage, I will not include batteries. The hiragana/katakana machine and the clock can be used to learn while playing. Please check the photos and if you have any questions, please comment. For preschool, kindergarten, and first grade Clock, Hiragana, Katakana Arithmetic, Japanese Language