Products Are Strictly Inspected Before Leaving the Factory. Economical and Practical, the Product is DurableSpecifications:● Material: Chrome Vanadium Alloy Steel● Scope of application: Household appliances, electrical, engineering construction decoration, bicycle, motorcycle, desktop computer maintenance and other fields maintenance● High Hardness● Insulation material handle, ergonomic design, labor saving and nnot easy to get fatigue.● 100-500V electric pen● Head magnetic treatment, more convenient to adsorb screw head.● 20 in 1, meets different needs and lightweight for easily carrying.Package Included:1 x Voltage Tester Pen1 x Marble Connect1 x Needle-nose Pliers1 x Plastic Holder1 x Cutter9Pcs Bits CR-V (H6.35x25)6Pcs 1/4 DR.Socket