I have collected many dental phantoms but this one was really put to work. This Columbia Dentoform two position jaw was used for wet work and has a shroud with drainage hose. There was heavy talc deposits from the constant use and removal of the shroud. Definitely has a human presence. The teeth are fully removable by pulling and they show the root. The magnetic quick disconnect system is working but has little metal tabs under the teeth for function. Comes on stand as shown.