[BLANK WOODEN PUZZLE]: Comes with 100 interconnectable wooden pieces that can be used to create any shape--ideal for art projects, weddings, baby showers, kids birthdays, or school classroom activities, study routine, and homeschool curriculum. 1.57x1.57inch(40mm long, 40mm wide, 3mm thick). [COLOR-IN PUZZLES]: The puzzles can be painted with marker, glued with glitter. Transform the plain puzzles into artwork, perfect for aspiring artists and professional artists. [NATURAL WOOD]: Made of high quality natural wood, the surface is smooth and flat, eco-friendly and no pungent smell, with laser cutting, the edge color is much darker, sturdy, durable and lightweight. [CREATIVITY AND CUSTOMIZE]: Each individual puzzle can make a creative work according to your own preferences. These puzzles will help stimulate young ages' imaginations. It's also a fun activity for family and friends to do together for making them into decorations or toys. Create your own shapes! You can use how many puzzle pieces you want. [MULTIPURPOSE WOOD PUZZLES]: The wood pieces are suitable for craft projects, painting, party, wedding ornaments, Christmas decoration, gift decoration, home decoration, cut wood and other craft projects.