Sign up for an Award
Participate with your entry in one of our professional or student awards.Sign up for an award
You are using an outdated browser. Please upgrade your browser to improve your experience.
This product can help attach and detach braille blocks for the visually impaired
easily anywhere interior. Thanks to this product,which makes the blocks
changed under situations where the blocks get covered, the visually impaired can be
free from danger that arises when they walk on the blocks.
Pocheon-si, South Korea