The stamps feature abstract printed text plus embossed braille text that can be read by the blind.
The Lees Mee (Read Them) series of stamps, issued by TNT Post earlier this year, celebrates the 200th anniversary of the birth of Louis Braille.
See more Dezeen stories about Dutch Design Awards winners our special category.
More stamps on Dezeen:
Here's some info from Dutch Design Awards:
Read-along Braille stamps
To mark the 200th birthday of Louis Braille, the inventor of a reading and writing system for blind and visually impaired people, TNT Post issued a series of special stamps. An exciting word game with both printed letters and Braille characters that can be read by sighted and blind people. The minimalist use of colour and the tactile Braille dots introduce the sighted to the world of the blind.