This superior class product is made from PVC. Its important features are: -Pupil observation: pupil LCD is CSTN pseudo-color, 65k color, RGB. Diameter range is 1-9mm. Pupil states: normal, mydriasis and myosis, etc. -Hair combing and face washing. -Otic drops and irrigation -Provides Oral cavity care -Airway management: realistic mouth, nose, tongue, gum, pharynx, larynx, esophagus, epiglottis, trachea and tracheal ring, can practice tracheal intubation, sputum suction, oxygen inhaling. -Provides oral and nasal tracheal intubation. -Incision of tracheal nursing. -Venipuncture, injection and transfusion in arm. -Intramuscular injection in bilateral deltoid, bilateral vastus lateralis and bilateral buttock. -Helps in Enema. -Helps in Urethral catheterization. -Holistic care: sponge washing, replacing clothes, cold and hot therapy. -Limbs joints: bend, rotation, upper and lower movement. -CPR operation training: support many inhaling ways, e.g.: mouth to mouth, mouth to nose, simple respirator to mouth; electronic monitoring of airway open, inhaling times, frequency and volume, and compression.