Large Notch Blocks - 89 Piece Set

Brace yourself for some serious building brilliance. These Large Notch Blocks are every child’s dream and every practitioner’s secret weapon for purposeful construction play. Made from beautiful eucalyptus wood, each block is sanded smooth and notched to lock together. Think open-ended engineering for young minds.

There’s plenty to go round too, with 89 chunky pieces in a range of lengths and shapes. Tunnels, bridges, rooftops, towers… all entirely up to them. Indoors or outdoors, children can work together, test ideas and build with intent. The best part? It’s equal parts maths, science and teamwork in disguise.

Concept cards are tucked in for inspiration, though we suspect the children will have their own ideas long before you finish your cuppa. Strong, sustainable and satisfyingly stackable, these blocks turn every construction area into a hive of creativity and collaboration. Why not pair with our Construction Signage - Pack of 6, Stem Engineering Construction Set, or Deckciting Blocks - Pack of 25?

Features

• Eucalyptus wood – sustainably sourced and beautifully smooth for safe, tactile handling.
• 89-piece set – a mix of straight beams, tunnels, rooftops and more for varied building.
• Locking notch design – blocks slot together securely for stable, large-scale constructions.
• Indoor and outdoor use – perfect for classrooms, outdoor learning areas and forest schools.
• Concept cards included – 10 double-sided cards spark ideas and support intentional building.

Benefits

• STEM learning – promotes design, balance, problem-solving and structural thinking.
• Fine and gross motor skills – lifting, aligning and joining pieces builds strength and control.
• Collaboration and communication – encourages teamwork and shared decision-making.
• Creative thinking – inspires imaginative builds with real-world purpose.
• Mathematical understanding – supports measurement, symmetry and spatial awareness.