Doohickey Pocket/Key Ring Multi-Tool

The Nite - Ize Doohickey is an incredibly useful key - sized multi - tool that you can carry around all the time. It neatly combines five essential tools in one compact unit: a box opener, a bottle opener, a wrench, a ruler, and a flat - head screwdriver. It's not only compact and super easy to use but also TSA - friendly. One end features a carabiner - style clip, so you can attach it to your key ring, jacket zipper pull, or anywhere you want for quick access.

Using the Nite - Ize Doohickey is a breeze. For opening boxes, just use the box opener edge. To crack open a bottle, simply place the bottle opener under the cap and lift. When you need to tighten or loosen something, the wrench will come in handy. Measure things accurately with the ruler on the tool. And for tasks that require a flat - head screwdriver, it's right there for you. As for attaching it, use the carabiner - style clip to secure it to your key ring or other items. Keep it dry and clean. If it gets dirty, you can gently wipe it with a soft cloth. Don't use it for tasks beyond its capacity to avoid damage.