Up the skill level of typical building block designs with this complex, 18-piece set. A brilliant learning tool, as they assist in the development of spatial awareness, problem-solving abilities and fine motor control, they can be paired together to make squares, build unique towers and create interesting patterns when laid out flat.
They can also be combined with other Grimm's building sets to create a whole variety of innovative structures including marble runs!
Handmade in Germany, they are ethically made from sustainably sourced beech wood and stained with water-based colour which allows the natural wood grain to show through. The frame measures 15cm x 15cm x 5cm.
Suitable for ages 3 and above.