The LBL Designs + BensKewbs GAN Square-1 is a thoroughly upgraded GAN Square-1. It features a 3d printed core to improve corner cutting, corner and edge inserts to moderate the speed and reduce popping, and repelling U/D layer magnets to increase the consistency and tactility of the turns. This puzzle comes lubricated with Weight 5 silicone and fz-Stealth to give it a smooth, controllable feel.