Jigsaw Puzzles

3D Metal Puzzles for Adults,Mechanical Beetle Model Kit,DIY Assembly Ornament Crafts Brain Teaser,for Adults Teens Ideal as Gifts Decoration 324 pcs. 3D puzzle models are made of high-quality stainless steel, and there is no need for glue or solder during the assembly process. All metal parts can be easily fixed with pliers. In addition, we also provide very detailed assembly instructions, and... 3D Metal Puzzles for Adults,Mechanical Beetle Model Kit,DIY Assembly Ornament Crafts Brain Teaser,for Adults Teens Ideal as Gifts Decoration 324 pcs.