• 3D metallic nano puzzle, educational toy for kids and adults above 14 years old.
  • The puzzle made by super-fine laser cutting technology, delicate design and elegant modeling.
  • To train children hands-on ability, problem-solving ability, exploring capability, and thinking transformation ability.
  • Brings a lot of fun to your daily life.
  • Easy to assemble, no external tool or fasteners is required.
  • Perfect educational puzzle games for DIY activity.
  • The assembled 3D model is perfect for desk decoration or collection.
  • Avoid possible injury from sharp edges of these metal sheet.
  • Size of the packaging: 16(L) x 11(W) x 1(H) cm.