Huayruro and Mancian beads from the jungle. Bracelet is handmade by the shipibo ladies in the Peruvian Amazon.Huayruro & Mancian Bracelet is handmade by the Shipibo ladies in the Peruvian Amazon. Huayruro seeds are believed to contain a plant spirit that wards off negative energy. Mancian seeds are believed to contain a plant spirit that eradicated negative energy.