✓ 4 cm long hearing conduit model, silicone resin used for acupuncture, can be used for ear picking exercises, auditory aid modeling exercises, medical education ✓ The ear mold is plastic silicone, very similar to the human tissue. The structure and length of the auditory duct are the same as those of the human ear, the texture is exquisite, the shape is smooth and realistic and it is easy to exercise. ✓ Silicone atrial molds for acupuncture can be used for ear withdrawal exercises, the display of various auditory conduit products, hearing aids, headphones, etc. ✓ Improvement of silicone composition and odor reduction, which can bring a lot of fun. Size: 1: 1 Ear design. specification Name: Artificial Ear Model Material: Soft silicone Objective: Ear picking exercises, visualization of various auditory conduit products, hearing aids, earphones, etc. The package contains 1 Binaural model Welcome to our electrical store, we hope to bring you a nice shopping experience! ?✓ Improvement of silicone composition and odor reduction, which can bring a lot of fun. Size: 1: 1 Ear design. ✓Note- The earmobold being made by hand, it is necessary to manually cut the connection between the base of the ear and the base, there will therefore be a small inequality, but the surface of the ear and the Auditory conduit must be smooth. Does not affect the hair removal exercises. ✓ Silicone atrial molds for acupuncture can be used for ear withdrawal exercises, the display of various auditory conduit products, hearing aids, headphones, etc. ✓ The ear mold is plastic silicone, very similar to the human tissue. The structure and length of the auditory duct are the same as those of the human ear, the texture is exquisite, the shape is smooth and realistic and it is easy to exercise. ✓ 4 cm long hearing conduit model, silicone resin used for acupuncture, can be used for ear picking exercises, auditory aid modeling exercises, medical education.