Such a neat and compact kit. Comes with the most common, and a few obscure, driver bits. Each has a dedicated and labeled home in the carrying case. They're magnetically held in place too, so no spilling everywhere if the case is accidentally tipped over. Plus the case has a magnet built in designed to re-magnitize the driver bits if they become weak. Simply run the bit over the labeled magnet a few times and viola! Pay no attention to the reviewers saying the driver can't retain the bits. They're unaware they need to do this. But in their defense it's not documented or clear.The driver itself is slim, but weighted. Has a nice hand-feel. Rotation is toggled using a rocker button switch. Ergonomically placed and easy to press. Don't expect immense torque here. But it's more than adequate for fine work at this scale. Occasionally it may require a manual driver to get that last bit of tightness when screwing in. However, I haven't had a problem yet with it being underpowered while unscrewing.My only issue is I wish the case could be charged versus having to pull the pen driver out and plug it in USB-C directly. Having the option for both, or even the case having a battery built in that recharges the driver while it's stored would be great. Heck, it'd be amazing if the entire thing could be wirelessly charged, but I digress.Overall, great additional to your bench. Highly recommend.