Description: Step: 1,Look at the red ball closest to the eye until you see the phenomenon as shown. 2,Look at the yellow ball in the middle of the eye until you see the phenomenon as shown. 3,Look at the green ball farthest from the eye until you see the phenomenon as shown. Description: Brock String - used in fixing convergence insufficiency and sports training. The basic purpose of the Brock String is to develop good binocular functions; in other words to get both eyes working together well. This activity teaches convergence - the ability to point both eyes more accurately at a target. Size:beads diameter:1.8cm(0.7'') Rope length:210cm Package includes: 1Pc Cord 3Pcs Beads 1Pc Case Note: 1.Please allow 1-3mm error due to manual measurement. 2.The color may be different with the true item due to the screen display, pls understand.SHIPPING The package will be delivered within the promised time shown on the order. Normally,the displayed time will be longer than actual time. Package will arrive in 10-25 business days. The arrival time depends on some factors and different areas. Terms of Sale Please Note: Import duties, taxes, and charges are not included in the item price or shipping fee. These charges are the buyer's responsibility. If you buy goods in a big way ,please contact us to enquiry a lower price !!!!!!!! ABOUT US Our working time: Beijing time:Monday to Saturday 8:00 am to 5:00 pm We do not work in holidays of China We will reply your email in 24 hours. If you are not satisfied with the product or service,please contact us and don't give us negative or natural feedback,We will give you a satisfactory solution.
Price: 6.29 CAD
Location: JIN HUA
End Time: 2024-12-24T03:45:47.000Z
Shipping Cost: 0 CAD
Product Images
Item Specifics
Restocking Fee: No
Return shipping will be paid by: Buyer
Returns Accepted: Returns Accepted
Item must be returned within: 30 Days
Brand: Unbranded
Type: Beads
Color: red,yellow,green
MPN: Does not apply
