This teeth root canal model is for internal medicine, physical therapy, surgery and clinical teaching, occupational disease prevention, ergonomics, physical education and a good educational tool aided teaching in other areas. Use the root canal model more effectively and quickly, and to help better understand and practice. Features -Material: Resin -Size: 2.00X1.10X1.50cm/ 0.79X0.43X0.59inch ( 26 ) 2.30X1.50X1.50cm/ 0.90X0.59X0.59inch ( 36 ) -Vivid to show details of how to drilling a hole into the tooth and removing the soft center. -Perfect teeth root canal teaching aid, making it easier to explain root canal therapy Endodontic treatment. -Explicit dental model for dental labs, using for dentist to illustrate, dental class and other dental learners to learn. -The teeth root canal models set provide excellent educational tools for students, teachers and professors. -Dental root canal model for dentist studying, teaching,researching and dental labs using.