Playing with Hangul is an interesting toy designed by Kyuhyung Cho. These elements are playthings based on Korean alphabet, Hangul, to open the possibilities for the usages of letters.
Kyuhyung Cho is a designer, known for his great work in typography and furniture design. Love his Pocke Stools (and its playful forms), but also his Poke Hanger (inspired by a surrealist, René Magritte) or his Sine collection (a hanger system for clothing and accessories).
He also has a print line called Hey Poster. It’s a series of illustrations inspired by strangers in Stockholm. The curious big-eyed creatures featured in the prints look out across the room, engaging with whatever they can see.
Further reading: http://www.kyuhyungcho.com/