Practice aides. They are advertised everywhere and choices are plentiful. But you don't have to shell out a bunch of money to improve your golf game if you don't want to.
A simple toilet paper roll will help you just as well.
Dr. Alison Curdt, a PGA Master Professional, sent us a quick at-home drill you can do to help you dial in your putting speed. It's important that you don't have excessive wrist motion in your putting stroke & Curdt shows you how putting that toilet paper roll you would just throw away to use will help you next time you're on the course.