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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 fulfills low product emissions requirements. It is also a sign of our focus on quality and contribution to a healthy indoor environment.

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FSC logo
FSC® certified

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


Nursery set Mini hollow blocks

excl. VAT
15-year warranty • Free shipping

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Just the right size for little builders, mini hollow blocks give toddlers their first taste of gross motor play. Older children will find them an exciting extension to unit block play, and perfect for adding detail to hollow block constructions. All blocks are dimensionally compatible.

Precision Cut

Cut accurately to the hundredth of an inch.

Solid birch

We use birch, not only for its 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






  • 38 blocks in 4 shapes
  • Includes 20 mini squares, 8 mini doubles, 6 mini quads, 4 mini ramps
  • Fits in two A60 Block trolleys
  • Shares modular dimensions with Hollow blocks, Unit blocks and Mini unit blocks
  • Smooth, rounded corners and edges
  • Wood is coated with a clear, child-safe finish
  • For indoor use
ITERS and ECERS books

ITERS - 16: 7.3, 5.3

ECERS - 8: 7.2, 5.1, 5.2; 22: 7.1, 7.3

B402 Intro set Mini hollow blocks dimensions



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