The V-cube line is a high-end, premium option for speedcubers that held an iconic and classic dominance in the speedcubing community in the early 2010s. Their prominence of yesteryear has now given them status as nostalgic retro puzzles that any cubing enthusiast would love to add to their collection.
The V-Cube 4b is the 4x4 pillow-shaped version in the V-cube family. The pillowed shape and relatively small size of this speedcube gives it a great hand feel, and the turning is crispy and fast. You can feel the quality of this puzzle's construction just by solving and turning it. As with all V-cubes, this puzzle even gets better with time as it breaks in.