Check-Go Golf Ball Sweet Spot Finder

i check it again other balls that were already mark for the center line to putt with and it gave me a different line of line up,i try it with 30 different balls and it did the same thing,you can put any ball in it and all it does is spin the ball around,if you put the same ball back in up side down it will spin it again and give you a different mark,so witch are you to go by.my sister was one that does the true balance and lines it up right put i can fine that one any wheres,there is no name or brand on it but it was a lot nicer and did what you or i was looking for is one doesn't sorry.

Operates as described, but I can't verify that my putting improved when using the "balanced" balls. It's in the closet now because I am too lazy to do the "balancing" process for every ball in my bag.

The attached marker was dry, the batteries were near dead, and when I applied a different marker to the process the motor slows. Had the identical unit before and it was great!

Pen doesn't work at all, but I knew that from other reviews.

If you like to hit the golf ball 10 to 15 yards more hit the sweet spot

Worked as expected.

On good greens it's very obvious that a balanced ball rolls truer. The suppliedmarker pen wasn't the best. Using a Sharpie was much better.

seems to find the balanced spot ok, but I received mine with dead batteries and a dried up marker