Have the bits you need, on hand, with the Wheeler Multi-Driver Tool Pen. This small tool is perfect for travel. Who wants to drag their entire screwdriver set to the range? This do it all tool makes it so you don't have to. Its convenient shape fits comfortably in your hand and is equipped to hold 6 of your most used bits. The aluminum constructed handle keeps the bits internally and can be changed quickly, by simply pulling the bit out of the exposed end and pushing it through the top of the handle. This tool also comes with a bits holder to conveniently store up to 7 unused bits. Aluminum Handle Construction Stores 6 Bits Internally And Comes With A 7 Bit Compact Holder Includes 13 Interchangeable Bits Whole Pen Is No Bigger Than A Marker Snap On Cap For Easy Storage