Will this improve bad case of myopia in adolescent?

This device improves depth perception, the ability of both eyes to focus at the same distance. Myopia is the inability to see beyond a given (near) distance. This may help improve myopia, but is not the intention. I use it to improve my focus n the front sight of my air rifle.

Will this exercise help achieve fusion if the eyes are slightly turned inwards, rather than outwards?

If you believe the research, based on how it works, all eye muscles should be strengthened. I bough it to help me to hopefully correct my blurred Red Dot. It took about 8 weeks before I noticed a change. Good Luck.

How long do you needto do this to get results?

I really don't know. I've been doing it for a few months--a regular, brief daily routine--along with remembering to be aware of seeing out of both eyes, rather than ignoring my lazy eye. Don't know how long it will take to get results -- but I think of the words of my meditation teacher when asked a similar question: "try it for a couple of years and see what you think . . ." Good luck and if it's not helping, check out the book, 'Fixing My Gaze'. There's some good information in there.

Does this fix eye asymmetry?

Hi, This product is intended for convergence training where the eyes work together to perform convergence at each bead.

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👁️‍🗨️ Sharpen Your Vision, Elevate Your Game!

BUILT TO LAST - Crafted with premium materials ensuring durability through intense training sessions.
PRECISION FOCUS - Five tightly fitted beads create multiple focal points for targeted vision training.
TRAIN LIKE A PRO - Optimize your eye convergence to boost athletic performance and reduce eye strain.
EFFORTLESS HOME USE - Simple setup and quick learning curve make vision training accessible anytime, anywhere.
SPORT SPECIFIC EDGE - Designed to enhance sports vision, giving you a competitive advantage on the field.

The Brock String 10 Foot Vision Convergence Training Tool features a durable 10-foot plastic string with 5 tightly fitted beads, designed to improve eye convergence, strengthen vision, and enhance athletic performance. Ideal for home use, it offers a simple yet effective way to train your eyes for sports and daily activities.

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S**O

A good length of string.

Broc strings require patience and consistency of use. This one, unlike most on the market, is actually of a decent length, long enough for those of us training our eyes to see at mid-distance. One word of caution: don't be tempted to remove or rearrange the balls, as it is almost impossible to thread them back on the string. Good value. Give it a try!

1.09.2025

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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.

€ 44.02

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Slovakiastore

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TrustScore 4.5 | 7,300+ reviews

Suresh K.

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

4 days ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago

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Color	White
Size	10 Foot
Material type	Plastic
Features	Beaded
Batteries included?	No
Brand	Brock String
Manufacturer	NeuroVision
Item model number	7.22512E+11
Package Dimensions	11.8 x 9 x 2.4 cm; 20 g
ASIN	B01MEFCDD1

Brock String 10 Foot Vision Convergence Training Tool - Train Vision, Improve Strength & Athletic Performance, and More!

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