This Columbia ‘Magnetic Quick Disconnect’ Model is a top of the line dental phantom. The magnetic feature allows you to switch dental teeth forms fast and keep working. The shroud helps keep everything dry for wet work practice / procedure demonstration. The aluminum head with ears is a nice aesthetic touch giving the phantom a realistic look. I personally love this model and have only gotten it a few times over the years as it is a well sought after and highly desirable manikin. Comes with articulating stand and acrylic display base.