EUGY - a super-fun 3D puzzle that's eco-friendly and can be assembled in 10 to 20 minutes! This collectable toy is great for STEM concepts and craftable fun. There are seven living species of Sea Turtle. Their legs have evolved to flattened flippers to adapt to a life in the ocean. This 3D Sea Turtle puzzle makes a great arts and craft activity to help pass some time and teach following instructions.