Non-slip cushioned handle fits Good for cell phones, PDAs, laptops, Digital Videos, MP3, small gadgets, or used as a watch repair toolThe screwdrivers allow you to open cover of the mobile phone/watch/laptop/ easily without damage the cover.DESCRIPTION13 sized screwdriversThese are 13 color coded for easy identification and select a suitable tip to use .13 sized tips:Slotted :-0.6MM,-0.8MM,-1.0MM,-1.2MM,-1.4MM,-1.6MM,-1.8MM,-2.0MM :+1.2MM,+1.4MM,+1.6MM,+1.8MM,+2.0MMPerfect to repairing watches, eyeglass frames and electronic . Blades replace are available.Material: Metalcolour: SilverPackage Contents:13 x Professional Screwdriver Set13 x Extra Replace BladesOnly the above package content, other are not included.Note: Light reflection and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.