I promised to make a tutorial on how I made my inexpensive acrylic quilt template for making the twister quilts.
I am not an expert on the quilt nor do I own a Twister book.... I did make a template though - two of them actually for $1.98 + tax :D
If you want an absolute exact template, I do suggest buying one. Mine is a smidge off. I could have sanded it to be exact but I was fine with it. It is literally just a smidge off. That didn't bother me nor did it affect my final product that I noticed.
Here's a link to my tutorial....
Home Made Twister Template