Feature

●✔✔✔【Function】★★★ Vision training devices can effectively promote visual integration as well as focusing vision, improve myopia and strabismus problems in children to achieve the effect of correcting vision.
●✔✔✔【Easy to use】★★★ Use this 3 bead cord to improve your vision image for firearm training. A clamp has been added to attach the other end to something and train your eyes to focus faster. Can be used at home, very easy to use.
●✔✔✔【Design Principle】★★★ Apply the natural light spectrum and principle of retinal imaging and design it according to the position and viewing angle of red, yellow and green light in the retina. Simulate the physiological retest function of the eyes, relieve eye fatigue and discomfort and make the eyes healthier and more comfortable.
●✔✔✔【Material】★★★ The red, yellow and green three-colour balls are made of high-quality material, durable and comfortable to use. Lightweight and easy to carry. Simple and cost-effective. With box for easy storage.
●✔✔✔【100% GUARANTEE】We promise every customer 100% satisfaction when shopping. If you have any questions about your purchase, please feel free to contact us. We will give you a professional and detailed answer within 24 hours.


Description

Functions:
Helps improve convergence weakness as well as focus on vision. Effectively promote convergence to correct myopia and strabismus. Can be used at home, very easy to use. Can be used for convergence weakness training, sports vision training and front sight focus training. Made of high quality beads and strings, durable and comfortable to use.
Specification:
Condition: 100% Brand New
Item Type: Vision Convergence Training Tool
Colour: as shown in the pictures.
Material: plastic.
Bead quantity: 3 pieces.
Cable length: approx. 88"


Package list:
1 x Vision Convergence training tool.