Welcome to HABA's Clever Up! Building System. The cubes, rectangular blocks, panels and strips make it possible to build, bridge and create inclines and levels. Little stackers can build higher and bigger, developing their cognitive skills in the process. Designing and arranging creative patterns and buildings lets them explore new play options. The building blocks allow integrated construction and creative learning.

• Encourages Cognitive Development: The variety of shapes and pieces inspires problem-solving, spatial awareness, and imaginative thinking during every building session.
• Open-Ended Play Possibilities: Build towers, bridges, patterns, or levels—kids can explore endless creative designs tailored to their imagination.
• Durable & Sustainable Materials: Made from high-quality, eco-friendly wood, ensuring safety, durability, and years of use for young builders.

Clever-Up! 2.0: 66 pieces (24 cubes, 16 baseplates, 18 slats, 8 rectangular blocks), 1 Educational Booklet, 1 heavy duty cotton storage and carrying bag. Dimensions: cube 1.57“ x 1.57“ x 1.57“.

Made from sustainably sourced untreated beech wood. 

Learn More! Clever Up Building Block System