A trail behind my house is being trashed by teenagers so i figured i would make a sign rather than buy an official one that they wouldn't listen too in the first place. (IT WORKED BTW)
If you are spray painting painting this stencil it would work best on flat surfaces but this stencil can also be used with pens and pencils!
(Picture is first prototype of the model)
This model can be scaled down to fit your print bed (tested down to a 154mm by 154mm bed)
If you are planning on using this stencil with spray paint i recommend glueing popsicle sticks to the corners of the stencil so your fingers don't get paint on them