CubicFun 3D Puzzle Big Ben - Part of the National Geographic series of intricate 3D jigsaw puzzles, the beautiful Big Ben 3D puzzle, with easy to follow instructions, allows puzzlers to create a beautiful replica of one of London's most famous pieces of British architecture, from the comfort your own home., This superbly detailed 3D puzzle can be assembled with no need for tools or scissors, just pop out the pieces and connect using tabs and holes and follow the easy-to-use instruction. The striking model of Big Ben makes a perfect keepsake gift of British history.