DianSheng CTO (Magnetic, Ball-Core) is a fun variation of the popular FTO (Face-turning octahedron)! CTO stands for corner-turning octaherdron, so as the name implies, this puzzle turns on the corner axis rather than the face axis like an FTO.

Ball-Core

• Corner-to-core magnets for a better, more controllable turning feel
  
• Increased stability

Key features

• 6 Spring compression settings
• Glossy exterior for improved grip and appearance
• Factory-installed magnets for smoother, more accurate turning

Overview

• Smooth, fast turning