- The DianSheng FTO is a face-turning octahedron
- the first mass-produced turning octahedron version of this puzzle. DianSheng FTO M features full adjustability
- Solving puzzles and brain teasers are important activities that teach children to work hard on complex problems, increase their spatial awareness, develop a sense of space, and enhance memory. The perfect Christmas/birthday for kids.
DianSheng FTO M Octahedron Magnetic