---
product_id: 682466930
title: "Eye On Ball Vector S Cognitive Vision/Neuro-Visual Training Tool – Improve Speed of Reaction, Agility, Coordination, and Focus for Sports, Exercise, and Fun for All Ages"
brand: "eye on ball"
price: "€ 104.35"
currency: EUR
in_stock: true
reviews_count: 5
category: "Eye On Ball"
url: https://www.desertcart.pt/products/682466930-eye-on-ball-vector-s-cognitive-vision-neuro-visual-training
store_origin: PT
region: Portugal
---

# 3-inch diameter, baseball-sized Random color change on impact Durable & waterproof design Eye On Ball Vector S Cognitive Vision/Neuro-Visual Training Tool – Improve Speed of Reaction, Agility, Coordination, and Focus for Sports, Exercise, and Fun for All Ages

**Brand:** eye on ball
**Price:** € 104.35
**Availability:** ✅ In Stock

## Summary

> 🧠⚡ Catch the future of training—where brain meets ball!

## Quick Answers

- **What is this?** Eye On Ball Vector S Cognitive Vision/Neuro-Visual Training Tool – Improve Speed of Reaction, Agility, Coordination, and Focus for Sports, Exercise, and Fun for All Ages by eye on ball
- **How much does it cost?** € 104.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/682466930-eye-on-ball-vector-s-cognitive-vision-neuro-visual-training)

## Best For

- eye on ball enthusiasts

## Why This Product

- Trusted eye on ball brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Fun Meets Function:** Effortlessly integrates cognitive vision training into your routine—because brain gains should never be boring.
- • **Color-Coded Challenge:** Unpredictable red, green, or blue color shifts demand instant, precise hand responses—right, left, or both.
- • **Built to Last Anywhere:** Waterproof, firm yet lightweight ball designed for indoor/outdoor use, from garage workouts to field drills.
- • **Train Your Brain Like a Pro:** Boosts reaction speed, agility, coordination, and focus through dynamic neuro-visual exercises.
- • **Versatile & All-Ages Friendly:** Perfect for athletes, rehab patients, and fitness enthusiasts across all sports and skill levels.

## Overview

The Eye On Ball Vector S is a 3-inch, 5.4-ounce cognitive vision training ball that randomly changes color on impact to enhance reaction speed, agility, coordination, and focus. Designed for all ages and sports, its durable, waterproof construction makes it ideal for versatile use in athletic training, physical therapy, and fun brain workouts.

## Description

Vector Ball is the most versatile Cognitive Vision/Neuro-Visual Training device available. Cognitive Vision Training improves Speed of Reaction, Agility, Coordination, and Focus for All Ages. It does this by exercising the brain’s ability to process information. Like muscles, the brain’s performance improves with exercise. Vector Ball randomly changes color (Red, Green, or Blue) upon impact. The unpredictable color change tells you what to do next. For example, if Vector Ball turns Red, catch with Right-Hand, Green, catch with Left-Hand, Blue, catch with Both-Hands. Cognitive Vision Training with Vector Ball improves your ability to react. It’s great for exercise, physical therapy, and athletic training (Basketball, Hockey, Pickleball, Baseball, Softball, Football, Lacrosse, Soccer, Volleyball, Tennis, Cricket, Boxing, Mixed Martial Arts, Motor Sports, and more). The brain is the most important muscle in the body so don’t forget the Train Your Brain with Vector Ball.

Review: Un jeu très intéressant de coordination neuro visuelle pour tous âges. Bonne qualité générale, belle finition et touché agréable.
Review: My trainer recommended this ball and it's so much fun! You do need a wall that you can bounce it off it. Great for brain work, coordination and balance depending on how your use it. I use it my garage because I get a good bounce off the wall and the floor. Just make sure, your car is not in the way!

## Features

- VECTOR BALL S: Size and Weight is similar to a Baseball or Cricket Ball, 3 inches in diameter and 5.4 ounces. Firmness is similar to a Tennis Ball.
- HOW IT WORKS: Vector Ball randomly changes color (Red, Green, or Blue) upon impact. The unpredictable color change tells you what to do next. For example, if Vector Ball turns Red, catch with Right-Hand, Green, catch with Left-Hand, Blue, catch with Both-Hands.
- COGNITIVE VISION/NEURO-VISUAL TRAINING: Improves Speed of Reaction, Agility, Coordination, and Focus. It does this by exercising the brain’s ability to process information. Like muscles, the brain’s performance improves with exercise.
- APPLICATION: Cognitive Vision Training with Vector Ball is great for exercise, physical therapy, and athletic training (Basketball, Hockey, Pickleball, Baseball, Softball, Football, Lacrosse, Soccer, Volleyball, Tennis, Cricket, Boxing, Mixed Martial Arts, Motor Sports, and more).
- DURABLE AND WATERPROOF: Vector Ball is the most versatile Cognitive Vision Training device available, and you can use it almost anywhere.
- USEFULL, EFFECTIVE, AND FUN: Vector Ball is one of the easiest ways to incorporate Cognitive Vision/Neuro-Visual Training into your workout/exercise program and it is FUN to use.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D678R6WC |
| Age Range | Youth |
| Batteries | 2 Nonstandard Battery batteries required. (included) |
| Batteries Included? | Yes |
| Best Sellers Rank | #103,283 in Sporting Goods ( See Top 100 in Sporting Goods ) #34 in Sports Reaction Balls |
| Brand | Eye On Ball |
| Color | Green, Red and Blue |
| Construction | molded |
| Customer Reviews | 4.6 4.6 out of 5 stars (90) |
| Date First Available | 9 June 2024 |
| Included Components | Vector Ball S |
| League | tennis |
| Manufacturer | Eye On Ball |
| Material Type | TPE |
| Number of Items | 1 |
| Outer Material | TPS |
| Package Dimensions | 10.39 x 9.19 x 8.89 cm; 161.59 g |
| Size | Diameter: 3" |
| Sport | All Sports |

## Product Details

- **Age range (description):** Youth
- **Brand:** Eye On Ball
- **Colour:** Green, Red and Blue
- **Item weight:** 5.7 Ounces
- **Material:** TPE

## Images

![Eye On Ball Vector S Cognitive Vision/Neuro-Visual Training Tool – Improve Speed of Reaction, Agility, Coordination, and Focus for Sports, Exercise, and Fun for All Ages - Image 1](https://m.media-amazon.com/images/I/71o80Tpr+3L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by B***K on 26 October 2025*

Un jeu très intéressant de coordination neuro visuelle pour tous âges. Bonne qualité générale, belle finition et touché agréable.

### ⭐⭐⭐⭐⭐ Review
*by T***F on 3 November 2025*

My trainer recommended this ball and it's so much fun! You do need a wall that you can bounce it off it. Great for brain work, coordination and balance depending on how your use it. I use it my garage because I get a good bounce off the wall and the floor. Just make sure, your car is not in the way!

### ⭐⭐⭐⭐⭐ Review
*by D***A on 14 January 2026*

My goalie son got a concussion and was really suffering with delayed reactions which is not ideal when a puck is flying at you. This has really helped him reconnect those muscles and eye coordination. He can do it himself against a wall or I bounce it to him. It keeps his interest long enough to make a difference.

## Frequently Bought Together

- Vector Ball S Neuro-Visual Reaction Ball for Improving Sports Quickness, Focus, Agility, Speed, Hand Eye Coordination - Waterproof, Impact Color-Changing Reflex Trainer - Cognitive Training Tool
- HECOstix Hand Eye Coordination & Reaction Speed Training Tool – Improve Reflex, Agility, and Focus for Sports, Exercise, and Fun for All Ages
- SKLZ Reaction Ball -Baseball and Softball Reflex and Agility Trainer

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-24*