I needed a really thin but sturdy stencil for todo lists and other list making. This is it. It's a 0.4mm or 0.6mm thick PLA thingie, the lines are 5 mm apart and stencil is 50x70mm. Printed in two 0.2 mm layers, this one is super fast and easy. New parametric version here: http://www.thingiverse.com/thing:1610575

Use with a fine pen to make lines, circles and squares to make a nice to do list in your planner, calendar or any piece of scrap paper.

The lines come out the best on your lists if you use the top as guide for your pen. Just flip it around for squares instead of circles.