Educational Pre-school Public Transport Puzzle Games are perfect learning & entertainment tool for age group 3+ kids, that gives brain a boost and helps increase concentration and develop fine motor skills. Beautifully Illustrated artwork with high quality prints keep young minds away from screen and more engaged to enhance visual development and color-shape recognition. Each puzzle is non-angular with no tear or break design and perfect for small hand grip. The pieces of puzzle when put together fit and interlock each-other flawlessly.