Vector^® Ball S - Cognitive Vision Training Tool

Cognitive vision training ball

Bernell Vector® Ball S - Cognitive Vision Training Tool, physical vision tools: photo from Bernell — Photo: Bernell

Facts as the maker states them, read 14 Oct 2026

Vector Ball S is a cognitive vision training tool with a 3 in. diameter and a weight of 5.7 oz. It contains 2 product-specific 4.65-volt silver oxide batteries that the page says are not replaceable or rechargeable.

Type	Cognitive vision training ball
Weights	5.7 oz
Level	at every level: Youth to Professional
Training goal	Vision skills; Reaction time
Also on the page	Weight: 5.7 oz. Size: 3 in. diameter. Contains 2 product specific 4.65-volt silver oxide batteries. The batteries are not replaceable or rechargeable, however they are safe (non-lithium), high-quality, and long-lasting.
Maker SKU	VBALL1
The maker says	It supports Cognitive Vision Training at every level, Youth to Professional. It is used to improve athletic performance for practically every sport including Baseball, Softball. CVT drills exercise the eyes and brain to improve an athlete's Speed of Reaction. The batteries are safe (non-lithium), high-quality, and long-lasting.
Source	bernell.com, product page, read 14 Oct 2026

Pat's Grade one person's opinion, with the reason

Not yet graded

Patrick has not graded this line yet. A line not handled yet says Not yet graded, never a low grade.

We have no dealer or affiliate relationship with Bernell. If that changes it will say so here, and the grade will not move. How we grade

Evidence public reviews and break reports, with links

We have not looked for public reviews of Bernell yet.

What "buyer reports" means

Public review counts and themes we found for this maker, with links, plus break reports sent in by site users. Where we found nothing public we say so.

Break reports from players on this site

0 break reports so far.

Report a break