Contents: 25 burnout posts (7 Sizes), 25 impression posts (7 Sizes), 25 temporary posts (7 posts), 7 drills (1 of eachsize). - - - Casting Components, Passive cemented, parallel-sided, prefabricated casting components for the direct/indirect casting technique. Ideal for clinical situations requiring the additional strength of a precise, one-piece casting post and choice of alloy.