Firstly, they come in beautiful boxes. Then each soap has a pleasant but delicate fragrance. They are a nice size and shape to use, especially for a hand basin.
As far as I can tell, each type has the same range of fragrances, just a different box, but this hasn’t stopped me buying them as a gift which people always love.
And after the soaps are used, the boxes are so pretty and sturdy, they are great to keep for other uses!