PsmGoods 45 in 1 Professional Portable Opening Precision Hand Tool Screwdriver Kit Set with Tweezers & Extension Shaft for Precise Repair Maintenance Professional portable hardware tools with perfect weight & compact design for easy carry This 45 in1 Precision multi-non-slip tough shaft ensures greater comfort and convenience High hardness and good toughness 45-in-1 interchangeable precise manual tool set Available for repairing laptops, mobile devices, and other precision items