Dental Implant Teeth Model Demonstration Overdenture Restoration 4 Lower Implants M6003Dental Implant Teeth Model Demonstration Overdenture Restoration 4 Lower Implants M6003. With 4 Clear Lower Implants Mandibular. Clear Acrylic Upper Jaw Base Allows View of Implants. Good for Explaining the Overdenture Functioning. Overview Model: M6003 Clear Lower 4 Implants mandibular. Clear acrylic lower jaw base allows view of implants. 4 generic implants with removable inferior overdenture. Good for explaining the overdenture functioning. For