UNIT BRICKS 24 pcs Pratt Scale Standard Unit Bricks Wooden Building Set for 18m+

Built to the scale recommended by childcare expert Caroline Pratt

24 parts 4 shapes BPA-free Organic paints and dyes Solid hardwood 100% earth-friendly Recommended Age: 18m+ STEM.ORG Authenticated

Budding architects can build even bigger with our 24-piece set – a perfect complement to our best-selling 100 bricks set.

Weighted and measured the same as our standard bricks, this extension set includes more units and half units for building on those STEM-based foundations. Can also be used as a starter set for children newer to block play. 

• Beautiful and built to last heirloom quality
• Hand-carved textured wood is tactile and weighted to suit children’s developmental and cognitive needs
• Architectural shapes promote wide exploration of weight, balance, measures, and forces, and lay a good foundation for mathematic learning
• Develops fine, small, and gross motor skills
• Encourages design, creativity, planning, and big thinking
• Suited to solo or collaborative building
• Fits with your home or school’s existing block collections
• Natural appearance mimics real-life bricks 

Each 24 piece set includes: 10 Half Units, 10 Units, 2 One-and-a-half Units, 2 Double Units. 

• Built to the scale recommended by childcare expert Caroline Pratt
• All-natural organic paints and dyes
• Unit Bricks are made from solid hardwood; 100% earth-friendly
• Eco-friendly card box packaging
• Standard Unit Brick measures 140x70x35mm (5.5x3x1.5 in)
• Total weight is 5.5kg (12 lbs)
• All Unit Bricks products conform to major international safety requirements for toys (ASTM, CPSIA, EN71)
• Designed in Hong Kong and the USA

With no additional tools required, budding engineers are ready and able to create, develop, re-work, and marvel at their creations. Start your budding builder off on the right track with our Unit Bricks sets. Realistic blocks made to last generations.