Zeny Professional 45 in 1 Magnetic Precision Tool Screwdriver Set w/ 42 Driver Head Bits Phillips Slotted Torx Hex Handle Tweezers Case for Hardware Electrician PC Mobile Highly precise tips in various specifications for different uses Come with 42 pcs. multi size bits Great for mobile phone, PDA, PC & other applications, portable case Non-slip rubber design handle for a secure & comfortable grip, easy to operate High hardness and good toughness Made of high quality sturdy steel, durable Non-slip tough shaft ensures greater comfort and convenience