This Unit Block Set comprises of 136 wooden blocks made of high quality beech wood. The pieces are well-sanded to ensure there are no sharp corners and represent different architectural shapes with natural finishing. Includes three wooden trays for easy storage. The first tray includes 42 pieces:. 8 cuboids 66 x 33 x 33mm. 2 cuboids 132 x 33 x 33mm. 2 cuboids 264 x 33 x 33mm. 2 rectangular prisms 66 x 70 x 33mm. 2 rectangular prisms 66 x 132 x 33mm. 4 triangular prisms 66 x 70 x 33mm. 4 triangular prisms 66 x 132 x 33mm. 4 cylinders 66 x 33mm. 2 cylinders 132 x 33mm. 2 arches 132 x 33mm. 2 arches 198 x 33mm. 2 arches 258 x 33mm. 2 bridges 66 x 132 x 33mm. 4 semi-circular prisms 66 x 33mm. The second tray includes 46 pieces:. 6 cuboids 66 x 33 x 33mm. 6 cuboids 132 x 33 x 33mm. 2 cuboids 264 x 33 x 33mm. 4 rectangular prisms 66 x 70 x 33mm. 2 rectangular prisms 66 x 132 x 33mm. 4 triangular prisms 66 x 70 x 33mm. 2 triangular prisms 66 x 132 x 33mm. 6 cylinders 66 x 33mm. 4 cylinders 132 x 33mm. 2 cylinders 264 x 33mm. 4 bridges 66 x 132 x 33mm. 4 semi-circular prisms 66 x 33mm. The third tray includes 48 pieces:. 4 cubes 33 x 33 x 33mm. 5 cuboids 66 x 33 x 33mm. 2 cuboids 132 x 33 x 33mm. 2 cuboids 195 x 33 x 33mm. 1 rectangular prism 132 x 66 x 33mm. 2 rectangular prisms 66 x 66 x 33mm. 2 triangular prisms 90 x 45 x 33mm. 4 triangular prisms 66 x 132 x 33mm. 2 triangular prisms 195 x 66 x 33mm. 2 cylinders 33 x 33mm. 2 cylinders 66 x 33mm. 4 cylinders 132 x 33mm. 2 cylinders 195 x 33mm. 2 arched bridges 66 x 132 x 33mm. 1 square bridge 66 x 132 x 33mm. 2 L-shaped blocks 66 x 66 x 33mm. 2 curved L-shape blocks 132 x 66 x 33mm. 2 cuboids with a curved face 99 x 33 x 33mm. 4 semi-circular prisms 66 x 33mm. 1 X-shaped block 132 x 132 x 33mm. Great for open ended. This Unit Block Set:. Develops early maths concepts - stack, sort, count, arrange in size order. Encourages the development of motor skills. Supports hand eye coordination. Made from FSC wood. Age Suitability: 2 Years +. Save on the cost of buying individually.