I purchased this about 10 years ago and have been storing it at home. I didn't use this very much, so it's in relatively good condition, but please understand that this is a used item. This was originally a 3-tier set, but this listing is only for the two cases shown in photos 1 through 5. You can still create sentences with just these two cases. *The hiragana and katakana cubes are missing, damaged, or have scribbles on them, and the box is also quite damaged due to aging, but I can include them if you'd like. Please let me know in the comments. Please check photos 6 and onward. ○Each cube has nouns, verbs, and adjectives written on all sides, and it's a building block set that allows you to learn while having fun by stacking the cubes to create words and sentences. Size of one case: Approximately 26.5 x 38 x 3.5 cm How about this for children who are starting to learn how to make sentences with nouns, verbs, and adjectives? The included blue paper box is damaged and will not be included. Please understand.