- Kit consists Of 5 different pieces: - PKT1 and PKT2 feature curved tapered tips used to flow on molten wax. - PKT3 features a pointed burnisher used to perfect and enhance the supplemental and developmental grooves. - PKT4 is a modified carver used to perfect the external contours and remove excess wax at the cavo-surface margins. - PKT5 is a special carver used to remove excess wax. **For further product information, please contact Chat Support**