Trigonos was founded by Josep Maria Figueras, a restless father in Catalonia,  when his daughter asked him what he used to play with when he was small. As a child, he was mesmerized by the possibility of building an endless variety of structures from simple sticks and joints.

Designed for children who are 4 and above, Trigonos building kits encourage kids to work with shapes, parallels and perpendiculars, symmetries, fractions, measurement, and mathematical calculations. They encourage the understanding of geometry, physics, and mathematics.