The IRONCUBE 6-piece electrician screwdriver set includes five insulated magnetic screwdrivers and one 125-250V AC voltage tester. The screwdriver sizes are PH1 x 80 mm, PH2 x 100 mm, slotted 3 x 75 mm, 4 x 100 mm and 6.5 x 150 mm. The five insulated screwdrivers are covered by VDE certificate No. 40059116 and are designed for electrical work up to 1000V AC. The separate single-pole phase tester is covered by VDE certificate No. 40017622 and is rated for 125-250V AC. Magnetic tips help hold compatible screws, while the contoured handles support controlled turning. All six tools are stored in a transparent carrying case for convenient organization and transport. Always de-energize circuits when possible and follow proper electrical safety procedures.