How to make
Finely crush the wafers or blend them in a food processor. You need to get crumbs that you can mix with the crushed hazelnuts.
Mix everything with the liquid chocolate and put the blend in the refrigerator for 1/2 an hour. Then, shape it into small balls. Roll each ball in some dark chocolate melted with oil.
Place the ready bonbons in paper cups or in a box from other chocolates.