Imagination and Hand-making You can do puzzles on the bottom plate, or you can take the bottom plate away and use the blocks to freely splice out various shapes, such as pistol, human, robot, tree, umbrella, flower, pyramid, airplane and more. wooden tetris puzzle brain teaser toy colorful jigsaw game montessori intelligence educational gift baby toddlers kidsyears old boys girls 40 pcs wood games mini travel puzzles building blocks teasers childrens board indoor outdoor ages year 1 2 3 4 5 6 7 for age carembod russian toys clever adults hexagon onwards box boy children learning mind activity creative girl development children's concentration autism child puzzler memory Suitable for people of multiple ages For kids, Exercise their hand-eye coordination and promote intellectual development. For adults, Relax work pressure and enjoy parent-child time. Premium & Safe Wooden Puzzles Made of high quality nature wood and non-toxic water-based painting, upgraded thicker wood board & blocks with smooth surface and edge