Detailed Reflexology Points: This ear model features clearly marked reflexology points, making it an essential tool for learning and teaching chinese medicine,as for massage.Great product for memorizing the auricular points PVC Material: this ear mould is made from sturdy pvc, easy cleaning, ensuring long-term use in various educational settings.It can be in beauty shop, store, health or massaging teaching school Great teaching tool:This model ear is a great teaching tool and the right size for the hands. It is much easier to get to be comfortable with and able to identify specific locations with something to touch Enhanced Learning Experience: With clearly legible markings, this ear model helps users easily identify and memorize auricular points, enhancing the overall studying experience People Said:It was the item for my Ear Reflexology workshop and helped people find the points. This saved my grade in my class. So much easier to remember things when you can see,feel it