Never used still in the box, 42-Piece Set from Tegu Classics. It is a magnetic wooden building set that allows for bigger and more ambitious creations. This set includes 42 eco-friendly blocks made from sustainably-sourced hardwoods, coated with safe, non-toxic water-based lacquers for both colors and clear coats. The shapes included are tall columns, medium columns, mega planks, long planks, short planks, cubes, parallelograms, short angles, and wheels that can be clicked on and off to build mobile creations.