Indoor air comfort logo
Indoor air comfort logo
Indoor Air Comfort GOLD certified

This product is certified to meet the most stringent standard for indoor air quality in Europe. Learn more.

Eurofins Indoor Air Comfort (Gold) certification is your best assurance that our product fulfils low product emissions requirements. It is also a sign of our focus on quality and contribution to a healthy indoor environment.

FSC logo
FSC logo
FSC® certified

The FSC label means that materials used for the product have been responsibly sourced. Learn more.

Quarter school unit block set

Item number: G461
excl. VAT
15-year warranty • Free shipping

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Product support
Providing enough blocks, space, and time is critical to the quality of children’s block play. The Quarter school set contains large numbers of the most useful and popular shapes and will keep 3–4 builders happily occupied in a block area. The blocks are precisely crafted for years of creative building.

Precision Cut

Cut accurately to the hundredth of an inch.

Solid wood

We use birch and beech, not only for their beauty and strength, but because these trees grow abundantly in our neighbouring European woodlands.

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0800 387 457

Product information

Recommended ages

3–8+ years

Product dimensions






  • 180 blocks in 20 shapes, click here for details
  • Cut to within 0.25 mm to ensure the stability of your children’s structures
  • Blocks are velvet-smooth and all edges are evenly curved
  • Shares modular dimensions with Mini hollow blocks, Hollow blocks and Mini unit blocks
  • A variety of shelving and storage options are available
ITERS and ECERS books

ECERS - 22: 7.1, 7.2, 5.2; 4: 7.2

ITERS - 19: 7.1; 15: 5.2