What is the dot on top for? How or when does it improve your shot? What's the explanation or physics behind it?

I posted a review exposing this scam product, but Amazon deleted it - they'll probably delete this as well. There is no physics behind it; it simply makes the ball spin fast. If you put the ball in this "alignment" device 10 times, you will get 10 different black lines around the ball. It does not find an "optimum equator" and it will not improve your shot in any way. Those are the facts, but other people may want to give you some "alternative facts."

where do i buy check-go pens

We no longer carry the replacement pens. I googled Pro Active Check and Go pens and up came a company that had the pens for sale.I hope this helps.

What replacement pen do you use?

Use a WASHABLE Crayola marker first to put temporary Center of Gravity spot and Straight line. Remove ball from spinner and use a Fine Tip Sharpie pen to permanently mark the Center Spot and then put the straight line on over the washable line. Let Sharpie marks dry and wash off washable marks. Use the washable marker to do the first marks cause if you use a Sharpie first you'll have messy ball marks. Replacement pens use a Sharpie.

Check For Go Pro Ultimate Golf Ball Sweet Spot Finder

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967.53 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

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Description

Review: プレゼントに - 誕生日プレゼントにリクエストされました。とても喜んでいました。 Review: FACILE A UTILISER ET UTILE - aide à marquer les balles et surtout à les trier suivant les balourds et les effets (ou pas) que l 'on veux donner

Specifications

ASIN	B000IMDIAY
Age Range (Description)	Adult
Age Range Description	Adult
Brand	ProActive Sports
Brand Name	ProActive Sports
Colour	White
Construction Type	2-piece or 3-piece
Country Of Origin	USA
Customer Reviews	3.8 out of 5 stars 1,517 Reviews
Global Trade Identification Number	00021089000040
Item Type Name	golf
Item Weight	0.65 Pounds
League Name	PGA
Manufacturer	pga
Manufacturer Part Number	DBL006
Material	Urethane
Material Type	Urethane
Model Number	DBL006
Number of Items	1
Sport	Golf
Sport Type	Golf
UPC	021089000040
Unit Count	1.0 Count

Reviews

A**ー

プレゼントに

誕生日プレゼントにリクエストされました。とても喜んでいました。

17.12.2025

C**N

FACILE A UTILISER ET UTILE

aide à marquer les balles et surtout à les trier suivant les balourds et les effets (ou pas) que l 'on veux donner

3.12.2019

T**N

1st class service and Item

This product does what it says I would have liked a couple spare pens when sold but not a big issue

19.12.2018

C**N

efficace fait un bon travail

super mais il ne fournisse qu'un seul crayon et très difficile a trouver.

15.12.2025

J**C

Excelente producto

En general como se describe, muy buena calidad y CREO que funciona correcto y con lógica.

19.05.2019

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967.53 DT

Duties & taxes included

In stock

Sold byAmazon TunisiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Tunisia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!