Earrings BIKO Bianca Pearl Huggies Gold BIKO Wolf & Badger Earrings BIKO Biko Wavy Huggies Earrings Gold Earrings. Your mini necessity. Biko has hand cast a natural, elongated pearl in metal and formed it into the perfect huggie that curves around your earlobe just right. It was no easy feat, but the result is the ideal daily sidekick. It's texture and curves will reflect light for days. :) 14k gold plating over brass, hypoallergenic postsHand cast & polished forms0. 35" width, 0. 5" drop