The Mini Mold Peg Lateral Molds provide a fast and easy way to convert a peg/undersized lateral to a full sized lateral in minutes. Studies show that 8% of all orthodontic patients have either pegged or undersized laterals and maintaining the correct amount of space during treatment needs constant attention. The space must be maintained either with coil springs or a temporary crown. You can form the crown on a stone model and cement it in or form it directly over the undersized lateral in the mouth. The molds may be cold sterilized and reused.