GrooVex Golf High Precision Carbide Groove Sharpener, Maximum conforming Groove Geometry (.035" W .020" D .010" Edge Radius)

Bought the tool in 2023 and used happily until recently. The one Tit broke off rendering it useless. Made a claim for a replacement under the life time warranty and received a replacement in the mail a week later. Five stars for the groove cleaner and the company warranty!

It's legit. I have had others and this one give you confidence of not over grooving and works very well.

The proof is when you hit a shot. They definitely grab now.

Does what it says but, it needs a handle or something to keep it in your hand without causing blisters.

I used this on my older, forged clubs and it made a huge difference. The fist pitch I hit with my lob wedge after sharpening stuck to the green like velcro. My partners were amazed and commented on the amount of backspin the shot had. NOTE - It's nearly impossible to shapren your grooves without scratching the chrome face a little at the end of each groove so if your someone who is meticulous about the looks of your clubs you may not want to use this. GrooVex recommends using painters tape on the face, but it still scratches. Clamping a popsicle stick the club face some how may prevent this. I haven't tried that yet. My clubs are old, so I don't mind. The improved backspin is worth the marks to me.

The groove improver does work, but isn't that easy to use. If going this route, by with the handle.

If you are looking for a high quality groove sharpener that will restore your clubs to USGA specifications, quickly and easily, then this is the tool. Look no further because as far as I know, there is no other groove tool that even compares. Made in the USA with the best carbide available (you will never dull it), it brings your clubs back into like-new condition, ensuring that they stay legally within USGA rules. It even has a lifetime warranty to boot.I tried it first on my worn-out, 20-year old sand wedge, and WOW, what a gigantic difference! Amazing how sharp it made the grooves and how easily it made the club spin the ball. Just as good as new. Then used it on all of my irons and they are as good as factory. The tool doesn't even look like it's been used and is as sharp as it was new. I'm thoroughly impressed, and as an engineer that's difficult to do. Great job GrooVex!

It is sharp, but it is too short. There are blade on both end, using one end the other end may cut the webspace between the first and 2nd finger. I have a small hand....