❤Precise 3D-printed replicas of the anatomical morphology of root canals in different tooth positions ❤Allows direct visualisation of various complex types, including single straight root canals, double root canals and curved root canals ❤The pulp chamber access is clearly visible and perfectly matches the actual clinical tooth structure. ❤The resin material has a hardness similar to that of natural teeth, and the feel of the bur during preparation closely matches that of clinical procedures. ❤Dental students can practise pulp chamber opening and root canal procedures on every single tooth position, mastering diverse clinical scenarios to achieve proficiency in these skills