PB 53 Series ESD Screwdriver Set for Slot PH, Torx&copy;, & Hex Includes Phillips 00 & 0, Slotted/Flat 00 & 0, Hex 1.5-3mm, and Torx (Star) T6-T9 blades. ESD tool handles ensure safe dissipation of electrostatic charges. Surface resistance: 106-109 Ohm. Interchangeable handle and blades in compact roll-up case. Saves space and weight. All PB Swiss Tools are 100% Swiss-made. Every PB Swiss Tools product comes with an unlimited lifetime guarantee.