EXCELLENT STABILITY – Gan 356R Cube is a 3x3 regular shape mod with a simple yet elegant design. GES v3 precise elasticity design with the IPG V5 axis make sure high verticality, accuracy, stability. Reducing popping happen and making it more controllable. CORE AND GES UPGRADE - GAN 356RS features new Numerical Core and GES which makes the cube more stable and controllable, yet it can be easily tuned by hand. Best Corner Cutting – Corner-cutting 55°（R’）. Reverse Corner-cutting 30°（R’）. Perform well with toughest angles. BUTTERY SMOOTH CUBE - With honeycomb design on the corner contact points, Gan 356 RS intended to to create a smoother feel and prolong the life of lubricant. Puzzles for All Ages: Puzzle solving and brain tests are essential activities for teaching children and adults to solve complex problems, develop a sense of space and enhance memory. The perfect Christmas/birthday gift for kids. This would be a great gift for your child. GAN 356 RS 3x3