Armamentarium required for the waxing technique is a set of PKT (P.K. Thomas) instruments (Fig. 1). Set comprises of five instruments. PKT No. 1 is used for positioning of functional and non functional cusps. The marginal, cusp and triangular ridges are also added with PKT No. 1. PKT No. 2 is used for eliminating voids remaining on the occlusal surface. Developmental and supplemental grooves are smoothened with PKT No. 3. Smoothening of axial surfaces is done with PKT No. 4. And PKT No. 5 is used to refine the ridges