For those of you with permanent black and blue blotches under your thumbnails from mis-hits when driving nails, comes relief in this nail holder from Yanko Design.

You're most likely mashing your digits due to holding the nail at a bad angle and/or striking with poor aim. This little DIY helper solves both your carpenterial shortcomings by holding the nail perfectly straight, and giving you a much larger target to whack at. Slide the nail up the clear sleeve and into the red collar that'll hold it steady, pull down the sleeve, put it where you want the nail driven, and hammer on the large surface. If you're still catching your thumb, you might want to consider glasses.

[VIA Gizmodo] www.yankodesign.com