Duplo Toolo

LEGO® Duplo® Toolo LEGO says, it promotes the development of fine motor skills and the handling of scientific and technical topics.
And so it is. Children learn to use the screwdriver or open-end wrench, they become familiar with the structure and function of simple components and basic structures and, last but not least, they learn to solve technical problems. By the way: even "adult children" enjoy, screwing around the stable, durable parts.