Ruler Slider

Ruler Slider
※Ruler size ;
1. Width=15mm , t=0.5mm
2. Width=29mm , t=1.0mm ← add 5/17/2021
3. Width=16mm , t=0.6mm ← add 5/31/2021

If you want an another size, You'll leave me a comment.
I'll try to make as much as I can.
But, I can't check it how to fits on your ruler.
If you needs to modify it. Please leave me a comment.

Have fun making them !!