Eurographics Christmas House (3D) 1100-Piece Puzzle. The New Patented 3D Puzzle System combines the look and feel of a traditional jigsaw puzzle, with the thrill of building a three-dimensional creation. Authentic Feel: Our 3D House Maintains The Nostalgic Charm And Tactile Pleasure Of A Traditional Jigsaw Puzzle Through The Use Of Blue Board And Interlocking 2 Dimensional Puzzles. Immersive Build: Each Box Contains 1100 Puzzle Pieces, With 9 Different Puzzle Sections To Assemble. Each portion is heavily detailed with fun Holiday themed artwork. Explore your way through this Christmas house one festive piece at a time! Sturdy Construction: Once Each Puzzle Section Is Assembled, The Pieces Are Secured Using The Provided Glue Sheets And Support Bars, Then Assembled Into A 3D Creation. Box Includes: A Step-By-Step Instructional Booklet 1100 puzzle pieces packed in bags to assemble step by step. Special puzzle glue sheets and support bars.