The hermit crabs brought some goodies to the Clownfish Gathering. They're excited to welcome them to their castle in the sea

A tray puzzle is durable inlaid pieces in a tray with definitive outlines underneath to help idenity where each piece goes (see sample image).  The large pieces makes it easy for hands to grasp and allows for those needing more visual cues to see a greater portion of the image per piece.  Recommended for ages 3+.