They're also super easy to use and can also be used to apply eyeshadow and lipstick. Stencils do take some learning and getting used to, but once you've mastered it, you'll be lining your eyes ...

[Jan Mrázek]’s success with 3D printing a solder paste stencil is awfully interesting, though he makes it clear that it is only a proof of concept. There are a lot of parts to this hack ...

Unless you’d like to spend hours with a toothpick and a tub of solder paste, stencils are the way to go whenever you’re placing SMD parts. While most commercial and industrial SMD stencils are ...