1.Function:invigorate the circulation of blood,relieve swelling and pain 2.High quality 3.Favorable price 4.On time Function:1.invigorate the circulation of blood 2.relieve swelling and pain 3.cure wind-cold-wetness bype of arthralgia Resource distribution: Sichuan, Gansu, Shaanxi Province Color: The surface is brown, off-white Musk