Pantograph used couple of times, i made some signs and worked very good. I have the manual , you can trace your own designs , pictures, fonts etc. sells on Amazon for $54
Ok, so it's designed to do 40%, 50%, and 60% reductions (miniaturization) only. It's nice that you have a choice of reductions .... I assume that you could also measure out appropriate distances to do other size reductions as well, but there aren't any markings for that already.