Leatherman, Victorinox and Gerber all make great multi-tools but if you want something with a bit of "pop" to it go for SwissCard. The SwissCards (
http://www.swissarmy.com/us/en/Products/Swiss-Army-Knives/SwissCards/c/SAK_SwissCard ) come in black, blue and red and come with:
>nail file>screwdriver 2 mm>toothpick>tweezers>pressurized ballpoint pen>pin, stainless steel>emergency blade (letter opener)>scissorsAnd all of it is about the size of a credit card and available for about $40 U.S. They also have a "Lite" version ( that is smaller but has a light, ) comes in black/red and features...
>emergency blade (letter opener)>scissors>magnifying glass>screwdriver 3 mm>screwdriver 5 mm>Phillips screwdriver 1 / 2>Phillips screwdriver 00 / 0>tweezers>pressurized ballpoint pen>pin, stainless steel>LED lightIt costs about $10 U.S. more, has a three more tools ( including the earlier-mentioned light ) and both SwissCard variants are transparent ( regardless of color ) while also weighing less than an ounce. The "Emergency Blade" on both are about an inch-and-a-half long and their low prices mean they are excelent "beaters" ( something meant for every day use and/or abuse ) and easily replaced when parts ( or just a part or entire kit is ) lost and/or worn out.
