This is 1 of the special set from the T For Candy Dim Sum series. I was told that this beef ball set was only available in the Hong Kong market. The Dim Sum set I previously bought had Japanese text on the package so I didn't realize there were 2 special sets to collect. The other special set was a chicken bean curd roll. I didn't buy that set since it looks pretty similar to the crab bean curd roll that came with the original set.