State: Michigan Metal options: Silverplated surgical steel, sterling silver or copper with niobium hooks (which have lower toxicity for those with metal sensitivities that a coppper hook would) Stone options: Black onyx (natural grade b), mother of pearl (natural grade b), amazonite (natiral grade b), aqua terra (natural grade b), rhodonite (natural grade b), pyrite (natural grade b), dragons blood (natural grade b), durmortierite (natural grade b), lime serpentine (natural grade

State: Michigan Metal options: Silverplated surgical steel, sterling silver or copper with niobium hooks (which have lower toxicity for those with metal sensitivities that a coppper hook would) Stone options: Black onyx (natural grade b), mother of pearl (natural grade b), amazonite (natiral grade b), aqua terra (natural grade b), rhodonite (natural grade b), pyrite (natural grade b), dragons blood (natural grade b), durmortierite (natural grade b), lime serpentine (natural grade