Vent your frustrations while crafting. Build your own stamp hammer.

Stamps are an essential component of many paper craft projects, including scrapbooking, designing greeting cards, and creating your own stationary. Stamping has traditionally been a delicate process that requires the right ratio of ink to pressure to create the perfect image. But not anymore. Meet the stammer, the marriage of a stamp and a rubber mallet. In a recent video, YouTuber Dustin Penner illustrates how to create a stammer using a CNC machine, although you can achieve the same results using a knife to carve your stamp into the mallet.