-Glass fiber, plastic pattern or stainless steel posts. -Each post style is available in two sizes - Fine and Medium. -C-I™ White Posts give you strength, esthetics and significantly enhanced radiopacity. -C-I™ Plastic Pattern Posts are easily used for direct or indirect techniques. -C-I™ Stainless Steel Posts provide maximum strength for amalgam or composite cores. -All posts in the C-I™ System use the same calibrated C-I™ Drills for quick and easy placement. Kit #1 Fine Starter Kit includes: 10 FINE blue plastic burn-out posts 10 FINE stainless steel temporary posts 10 plastic core patterns 3 drills - FINE (ABC).