---
product_id: 634979439
title: "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"
brand: "eye on ball"
price: "€ 63.21"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/634979439-vector-ball-s-neuro-visual-reaction-ball-for-improving-sports
store_origin: IE
region: Ireland
---

# 3-inch diameter, baseball-sized precision Color-changing impact for reactive drills Waterproof for all-weather training 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

**Brand:** eye on ball
**Price:** € 63.21
**Availability:** ✅ In Stock

## Summary

> ⚡ Elevate your reaction game — see it, catch it, own it!

## Quick Answers

- **What is this?** 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 by eye on ball
- **How much does it cost?** € 63.21 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/634979439-vector-ball-s-neuro-visual-reaction-ball-for-improving-sports)

## 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

- • **Game-Speed Durability:** Built tough with multi-layer TPE and sensors to withstand intense, high-velocity workouts anywhere.
- • **Compact & Portable Powerhouse:** Lightweight 5.7 oz and 3-inch size fits your training bag for on-the-go cognitive and physical edge.
- • **Universal Sports Compatibility:** Perfect for basketball, baseball, MMA, tennis, and more—train smarter across all your favorite sports.
- • **Dynamic Color-Coded Reflex Cues:** Instant color shifts on impact trigger specific hand responses, elevating decision-making under pressure.
- • **Train Your Brain & Body in Sync:** Boost neuro-visual processing to sharpen focus, agility, and reaction time like a pro athlete.

## Overview

The Vector Ball S by Eye On Ball is a cutting-edge neuro-visual reaction trainer designed to enhance quickness, hand-eye coordination, and cognitive processing. Sized like a baseball and crafted from durable, waterproof thermoplastic elastomer, it features a unique color-changing mechanism that challenges athletes to react with precision. Ideal for multi-sport training, this compact, sensor-equipped ball delivers game-speed durability and versatile drills to sharpen your athletic edge anytime, anywhere.

## Description

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

## Features

- COGNITIVE VISION/NEURO-VISUAL TRAINING: Vector Ball reflex training ball is designed to improve, quickness, focus, hand-eye coordination, reaction time, and agility. By exercising neuro-visual processing, it helps the brain process information more efficiently for better performance in sports and athletic activities.
- COGNITIVE VISION TRAINING OPTIMIZED: Vector Ball is a high-tech sports reaction ball designed for universal utility. Similar size and weight to a baseball or cricket ball, 3-inches and 5.7 ounces, and has firmness comparable to a tennis ball. Vector Ball is a perfect addition to any training program.
- DURABLE & WATERPROOF: Vector Ball is designed to be used at game speed. It’s high-quality construction and materials make it capable of withstanding rigorous and intense training sessions in all environments. It supports countless cognitive drills like wall-ball, shuttle drills, or ground ball trainer drills.
- COLOR-CHANGING REACTION TRAINER: Featuring a unique color-changing mechanism, this reflex ball enhances decision-making and reaction speed. Upon impact, it randomly changes color, prompting a specific action: Red – Catch with the right hand, Green – Catch with the left hand, Blue – Catch with both hands.
- VERSATILE APPLICATION: Suitable for athletes of all ages, the Vector Ball S is ideal for training across multiple sports, including basketball, baseball, football, tennis, boxing, MMA, and more. Use it anytime, anywhere as an agility ball, coordination ball, or reflex and hand eye coordination training ball, and many more!

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Eye On Ball |
| Material | Thermoplastic Elastomer (TPE) |
| Color | Green, Red and Blue |
| Age Range (Description) | Youth |
| Item Weight | 5.7 Ounces |
| Sport | All Sports |
| Item Diameter | 3 Inches |
| Number of Items | 1 |
| Construction Type | Multi-layer with Electronics and Sensors |
| Size | Diameter: 3" |
| UPC | 864175000254 |
| Unit Count | 1.0 Count |
| Item Package Dimensions L x W x H | 4.09 x 3.62 x 3.5 inches |
| Package Weight | 0.22 Kilograms |
| Brand Name | Eye On Ball |
| Warranty Description | 1 Year Manufacturer |
| Model Name | Vector Ball S |
| Manufacturer | Eye On Ball |
| Included Components | Vector Ball S |
| Outer Material | TPS |

## Product Details

- **Brand:** Eye On Ball
- **Material:** Thermoplastic Elastomer (TPE)
- **Color:** Green, Red and Blue
- **Age Range (Description):** Youth
- **Item Weight:** 5.7 Ounces

## Images

![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 - Image 1](https://m.media-amazon.com/images/I/71o80Tpr+3L.jpg)

## Available Options

This product comes in different **Color** options.

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*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-18*