This 500 piece puzzle by Cra-Z-Art is really 15 individually shaped puzzles that equals 500 total pieces. Each puzzle is a stand alone challenge featuring the rich details of the most popular songbirds. This puzzle is a joy to work individually or as a group. The pieces are uniquely shaped and fully interlocking . We include glue so you can display these beautiful birds when you are done. A fun puzzle the whole family can enjoy. Relax, de-stress and complete individually with friends or have a fun puzzle night. Perfect for fun at home, as a group or solo project or as a thoughtful gift.