These were the latest batch of interesting, and made with hazelnuts, individual chocolates from Lindt.
This Caffarel is an authentic Gianduja in the style of Torino. It appears to be a milk chocolate hazelnut. Quite tasty.
This Caffarel is called Antica Ricetta; it is a Gianduia, and appears to be dark chocolate. Also quite tasty.
This Caffarel is a Nocciolotto, which is a chocolate Gianduia, milk chocolate with whole hazelnuts. Also tasty.