Mathieu Gielen Toys are tools for playful behaviour Mathieu Gielen is a designer and lecturer of design for children´s play. He is active and interested in all product categories, as long as its core is play and playful interaction.
Mathieu Gielen Toys are tools for playful behaviour Mathieu Gielen is a designer and lecturer of design for children´s play. He is active and interested in all product categories, as long as its core is play and playful interaction.