1. Chrome vanadium alloy steel bit, high precision bite degree, wear-resistant and durable 2. Telescopic rod head built-in strong magnetic, easy to pull insert, magnetic conduction to the batch head, can easily suck up small screws 3. Storage compartment with eight different sizes of bits, can be replaced at will, convenient to use 4. Comfortable grip, easy to operate 5. As small as a pen, easy to carry, can also be clipped to the top of the clothes pocket, carry with you 6. Top storage compartment, can store 8 commonly used batches, easy to carry 7. Scope of application: suitable for repairing cell phones, computers, watches, cameras, TVs, etc. 8. Material: chrome vanadium alloy steel, aluminum 9. Size: about 11.5 x 1.5cm 10. Weight: about 34g Specification: Package Weight One Package Weight 0.05kgs / 0.12lb One Package Size 15cm * 4cm * 2cm / 5.91inch * 1.57inch * 0.79inch Qty per Carton 200 Carton Weight 7.00kgs / 15.43lb Carton Size 35cm * 15cm * 13cm / 13.78inch * 5.91inch * 5.12inch Loading Container 20GP: 3907 cartons * 200 pcs = 781400 pcs 40HQ: 9070 cartons * 200 pcs = 1814000 pcs