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Vision Convergence Insufficiency Training Tool for Eye Muscle Strengthening, Focus Exercise and Agility

Vision Convergence Insufficiency Training Tool for Eye Muscle Strengthening, Focus Exercise and Agility

Product ID: 55273442

Details

Brand
Brock String
Material
Nylon (PP)
Recommended Uses For Product
Vision and
Special Feature
Convergence
Target Audience
Adult

🎯6 ft precision length

🎾5 durable beads for targeted focus

🧵premium nylon/polypropylene string

R415

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Description

👁️‍🗨️ See sharper, play smarter — don’t let your vision hold you back!

BUILT TO LAST - Durable string and high-quality beads ensure consistent performance session after session.
GUIDED FOR SUCCESS - Includes clear instructions so you maximize every Brock String workout with confidence.
EFFORTLESS SETUP USE - Simple, beginner-friendly design lets you start vision training at home with zero hassle.
SHARPEN YOUR VISUAL EDGE - Boost eye muscle strength and convergence for razor-sharp focus in daily life and sports.
SPORT SPECIFIC PRECISION TRAINING - Train your eyes in real athletic positions to gain a competitive visual advantage.

The Brock String is a 6-foot eye training tool featuring 5 durable beads on a premium nylon/polypropylene string, designed to improve convergence insufficiency, eye muscle strength, and focus. Ideal for athletes and vision therapy users, it offers easy setup, long-lasting materials, and comes with clear instructions to enhance visual performance and coordination.

Specifications

ASIN	B075881G1K
Best Sellers Rank	#2,254 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #4,297 in Shooting #5,029 in Hunting Equipment
Brand Name	Brock String
Color	Blue, Green, Red
Customer Reviews	4.5 4.5 out of 5 stars (2,173)
Grip Material	Nylon or Polypropylene
Handle Material	Nylon or Polypropylene
Item Length	72 inches
Item Weight	0.04 kg
Manufacturer	Thera Systems LLC
Material	Nylon, Polypropylene (PP)
Model Number	5Q-N5NL-FZO4
Number of Items	3
Other Special Features of the Product	Convergence Training
Part Number	5Q-N5NL-FZO4
Recommended Uses For Product	Vision Training, Convergence Insufficiency, Strength and Athletic Performance, Sports Performance
Target Audience	Adult
UPC	860007923098 722512369382
Unit Count	3 Count

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Excellent communication throughout the order process. Product is perfect.

2 weeks ago

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1 month ago

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R415

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Suresh K.

Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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