Jigsaw puzzles help to build skills such as concentration or creativity for adults or teenagers, and bring great fun to everyone.[Jigsaw Specifications]: 1000 pieces[finished product size]: 75x50cm[Package Type]:Boxed[Applicable age]: Children and adults over 8 years oldJigsaw puzzle:Spelling one:first find out the four border pieces to fight well, and then spell the middle part according to the pattern color. This method is extremely challenging and difficult.Spelling two:According to the ABCDEF prompt, divide 1000 pieces first. Then the partitions are built together, and then they are docked together. This method reduces the number of slices per area to about 165, which is very good.product details:Material: The jigsaw puzzle is made ofEco-friendly PVC, natural, environmentally friendly and odor-free multi-layer pressed, feel goodProcess: special die cutting machine. Smooth, the bite between the single piece and the single piece is even more seamless1. the main picture of the product is the renderings, the actual finished product is slightly adjusted.2. Allows for small size and color aberrations due to manual measurement and differential display.3. support size, picture customization service