PERFECT PEGS Assortment (Set of 12) Small Anteriors / Small Bicuspids (4 ea.); Small Molars (4 ea.); Large Molars / Large Bicuspids (4 ea.) Perfect Pegs, ceramic firing pegs, hold crowns and bridges in place in a porcelain furnace. They provide stability and allow for close placement. Perfect Pegs are excellent for use with Emax and Zirconia restorations. Perfect Pegs Advantages: Excellent for use with Emax and Zirconia restorations; Allow close placement for crowns & bridges; Provide stability; Can be fired up to 2200° F; Come in 3 different shapes.