Upscale. Caswell hand-made truffle chocolate strives for perfection in both mold modeling and gift box packaging, and the products are more personalized, more elegant and more expressive, and customers are more satisfied. Compared with ordinary chocolate, truffle chocolate tastes more complicated, with cocoa powder in the outer layer and softer in the middle layer. Truffle chocolate does not really contain truffles, but it is named because its shape is similar to the famous French food truffle.