The COBI Vickers Wellington MK II (5723) is a high quality, made in Europe, brick set that is fully compatible with LEGO. The COBI Vickers Wellington (5723) features a unique assortment of lego compatible parts and easy to read detailed instructions in english. Regardless if you are an experienced brick collector or new to military bricks, COBI bricks will become your go to for highly detailed display and play military and historical bricks.