Included is everything shown in the picture:
Articulator
One set of replacement elastics
Box
Shown in box are facebow and nasion relator
Mounting table
Adjustable incisal table (for replicating laterotrusive and protusive angles)
Hex screwdriver (for facebow)
Bite fork and bite fork stem
See-saw mount support for mounting maxillary model on bite fork
1/2 Plastic Articulator Lite (some unscrupulous lab has the other half somewhere :)
6 used magnetic mounting plates