• simple use, saving material and time, precise results of work; • time saving because of single phase work system; • enough space for faceting and modeling of vestibular sections of a tooth; • when plastering into the articulator, the magnets provide fast and precise assembly; • solid fixation of particular segments enables simple milling phases (dismantled individual plaster segments); • model may easily be sliced to particular segments; • conical notches enable precise placement of objects
back into the model and retain them tightly; • the object is free from rotating, contacts between teeth and the object position are always precise; • only one type of stone is used; • reduced consumption of stone; • no need for dowel pins, retention rings, ring placement accessories and insulation material; • moulds are so cheap that a dentist may discard it after use.