With Matchitecture Mechanical Digger, intermediate model builders work in miniature to create a mechanical digger and construction workers. You simply need to cut and glue the MICROBEAMS together according to the plans. The resulting pieces are then assembled to create a 3D design. CUT - GLUE - ASSEMBLE. 28 x 9 x 10 cm / 11 x 3.5 x 4 inch tall when completed. MADE IN CANADA.