24-piece Unit Rocks set (extension to 100-piece set) cognitive skills Built in storage case made

Built in storage case made from eco-friendly cardboard with picture examples of buildable structures

All natural organic paints and dyes

Made of solid and plywood in multiple shapes

Now it's yours to discover right at home

Inspired by our standard Unit Bricks

24-piece Unit Rocks set (extension to 100-piece set) cognitive skills Built in storage case madeBudding architects can build even bigger with our 24 piece Unit Rocks 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