72 Piece Mini Unit Bricks Architect Set engineering this extension set includes more

this extension set includes more units and half units for building on those STEM-based foundations

2 One-and-a-half Units

Recommended age: 18 month old and up

Beautifully packaged in eco-friendly cardboard with picture examples of buildable structures

72 Piece Mini Unit Bricks Architect Set engineering this extension set includes moreWith 72 pieces, our Mini Unit Bricks Architect Set is a complete building system ideal for tabletop play. Choose this as your first total building system, or boost an existing collection of Unit Bricks and blocks. Each Architects Set includes a comprehensive range of rectangles, squares, triangles and arches for complex structure creation and a rich environment for hours of open ended play. Each set includes: 10 Pillars, 4 Corners, 4 Half Units, 8