This brightly coloured silhouette jigsaw puzzle is a new creative addition from ravensburger this unique puzzle builds into the londons big ben shape measuring more than 1 metre high and includes some specially shaped pieces the special pieces build into little big ben shapes so there are lots of big bens and puzzling challenges for you to enjoy the beautiful illustration shows the big ben and the london bridge this 1155 piece puzzle is an ideal pastime or gift and can be enjoyed