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. This Black Bear 3D puzzle slumbers on its stomach, blowing a lazy bubble to show an exaggerated state of deep slumber. Bears may hibernate for up to 8 months, entering a dormant state where they retire to their caves and don't eat or drink. This puzzle is a perfect arts and crafts activity to help pass some time and teach following instructions.