How to round to taper vinyl tubing Answered
So there's this project I'm working on, and I need to be able to taper (or round off) some 1/4 inch clear vinyl tubing (figure 1).
I tried using heat to taper the tubing, but all that did was make it the opposite and be enlarged (figure 2).
What I'm trying to do is round it off (figure 3), I already tried sanding the tubing, and I tried shaping it with heat, but to little success.
Does anyone know an easy and effective way to achieve something like what figure 3 shows? Preferably using (more or less) household items/tools.