Best-Selling Handcrafted Leather Belt with Signature Studded Artwork The Best-Selling CC Studded Belt is a handcrafted leather belt designed for those who appreciate artisan craftsmanship, timeless style, and distinctive detailing. One of Calleen Cordero's most beloved designs, this signature piece blends premium materials with hand-applied artistry, creating a belt that effortlessly elevates any wardrobe.