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. The New Zealand Tiki, or Hei-Tiki, is an ornamental symbol of the Māori people. Usually made of greenstone, they are treasured possessions within the culture. This Hei-Tiki 3D puzzle makes a great arts and craft activity to help pass some time and teach following instructions.