STMKB
STMKB 50 PCs Color Blindness and Color Weakness Test Charts, Used for Exams, Driver's Licenses, Physical Examinations, Color Discrimination Tests, Etc. (English Version)
$217.74
$362.90
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Tracked Shipping on All Orders
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14-Day Returns
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24/7 Customer Support
Description
- It takes advantage of the fact that blue and yellow appear brighter than red and green when the color vision is red and green.
- The color plates are in a specially designed album-type book for easy operation. Detailed instructions are included.
- People with color vision deficiency should see different graphics than people with normal color vision.
- A professional test book, it is a simple and accurate method to detect congenital color blindness and red and green blindness, each of which has two forms: complete and incomplete.
- If you are unfortunately tested as color blind or color weak, I hope you will not be sad, it is determined by genetics, and the following can further determine which color weakness you have.
Shipping and Returns
- We offer tracked shipping on all orders. Tracking information will be shared as soon as the order is dispatched.
- Please check the delivery estimate before adding a product to the cart. This is displayed for every product on the website.
- Available shipping methods and charges will be displayed at the time of checkout, depending on your exact location.
- All customers are entitled to a return window of 14 days, starting from the date of delivery of the product(s).
- Customers are advised to read our return policy for details of the return process, eligibility, refunds as well as cancellations or exchanges.
- In case of any issues or concerns about Shipping or Returns, please contact us and we will be happy to help.
STMKB.
STMKB 50 PCs Color Blindness and Color Weakness Test Char...
$217.74
$362.90