Dental Implant Teeth Model Demonstration Overdenture Restoration 4 Upper Implants M6001XDental Implant Teeth Model Demonstration Overdenture Restoration 4 Upper Implants M6001X. With 4 Clear Upper Implants Mandibular. Clear Acrylic Upper Jaw Base Allows View of Implants. Good for Explaining the Overdenture Functioning. Overview Model: M6001X Clear Upper 4 Implants maxillary Clear acrylic upper jaw base allows view of implants 4 generic implants with removable superior overdenture by locators connection Good for explaining the overdenture