Vector Ball S Neuro-Visual Reaction Ball
- Item Diameter: 3 inches
- Size: Diameter: 3"
- Construction Type: Multi-layer with Electronics and Sensors
- Material Type: Thermoplastic Elastomer (TPE)
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A compact, lightweight reaction ball suited to solo reflex and hand-eye coordination drills. A reasonable pick if you only need one ball rather than a training set.
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ASIN: B0D678R6WCCategory: Reaction Balls
Overview
The Vector Ball S is a 3-inch diameter reaction ball weighing 5.7 ounces, sold as a single unit in a green, red and blue color mix for reflex and hand-eye coordination drills.
Reaction balls are shaped so a bounce off the ground goes in an unpredictable direction, which is what forces the faster visual tracking and footwork this style of drill is built around. At 3 inches and under 6 ounces, this one is sized for solo or one-on-one drills rather than group training.
- Diameter: 3 inches
- Weight: 5.7 ounces
- Colors: green, red and blue
- Pieces: 1
Who it's for
Athletes, coaches or physical therapy clients working on reflexes, hand-eye coordination or footwork drills. Coaches running group sessions will need to buy multiples since this listing is for one ball.
Pros and cons
- Compact 3-inch size for portable drills
- Lightweight at 5.7 ounces
- Multi-color design for visual tracking
- Sold as a single ball, not a set
- No material or durability detail given
Performance notes
At 3 inches across and 5.7 ounces, the ball is light and small enough to carry in a bag or gym kit, which suits quick individual drills over team-scale training sessions.
Specifications
| Brand | Vector |
|---|---|
| Dimensions & fit | |
| Item Diameter | 3 inches |
| Size | Diameter: 3" |
| Item Weight | 0.36 pounds |
| Capacity & performance | |
| Age Range Description | Youth |
| Construction & materials | |
| Construction Type | Multi-layer with Electronics and Sensors |
| Material Type | Thermoplastic Elastomer (TPE) |
| Color | Green, Red And Blue |
| Included components | |
| Unit Count | 1 |
| Included Components | Vector Ball S |
| Warranty & support | |
| Warranty Description | 1 year |
| Other details | |
| Sport Type | All Sports |
| Number Of Items | 1 |
| Item Type Name | Reaction Ball |
Closest rivals on specs
SKLZ Reaction Ball- Item Weight 0.36 vs 0.2 pounds (+80%)
AIRLAXER Reflex Reaction Ball 2.83 in- Item Weight 0.36 vs 0.02 pounds (+1700%)
GSE Games & Sports Expert Reaction Ball- Item Weight 0.36 vs 0.1 pounds (+260%)
- Item Diameter 3 vs 2.6 inches (+15%)
Frequently asked questions
How big is the Vector Ball S?
3 inches in diameter.
How many balls come with this listing?
One.
How much does it weigh?
5.7 ounces.