Shell Button: Trocas, Black MOP, Brown MOP, White MOP, River Shell, Agoya, Awabi, Mexican Abalone, Fresh Water Shell, Corozo Button, Coconut Button
Wood & Bamboo Button, Horn & Bone Button, Real Leather Button
Metal Button, Glass Button, Ceramic Button, Rhinestone Button, Jean & Snap Button
Polyester & Nylon Button, ABS Button, Covered Button, Urea Button