Rocotos are a South American pepper that grow natively on the slopes of the Andes mountain range and is a member of Capsicum pubescens.
Pubescens are called as such because the peppers have a little 'peach fuzz' to them. Thick-walled peppers with black seeds that are mildly resistant to frost make this a unique pepper to be sure.
Product typical from Peru. Quite spicy paste but perfect to accompany a meat dish.