The SengSo Pentagram Clock V2 takes the concept of the traditional Magic Clock one step further with a pentagonal geometry that is unusual in the world of clock puzzles. While the classic 3x3 Clock arranges nine clocks in a grid on each face, this version organizes eleven clock faces per side controlled by five dials, which significantly expands the number of possible combinations and adds new layers of reasoning to the solving process. The pentagonal shape, besides being visually distinctive, forces you to rethink the usual movements of the standard Clock.

The mechanical heart of this model is the magnetic positioning system incorporated in the V2 revision. The internal magnets create soft anchor points every time a dial stops in the right position, avoiding micro-misalignments that in previous versions forced constant readjustments. This haptic help is especially useful when executing fast sequences, because the puzzle itself signals through touch that the maneuver has ended without needing to look and check the alignment between consecutive moves.

The internal transmission uses gears optimized to reduce friction between the clocks and the dials. In practice, this translates into a continuous movement without abrupt steps, which allows chaining turns fluidly and applying longer solving patterns without the mechanics limiting the pace. The outer finish follows a minimalist black-and-white line, with high-contrast hands over neutral faces to read the hours well even under varying lighting conditions during an intensive practice session.

This puzzle is intended for cubers with previous experience in the Clock event who want to explore variants outside the official WCA format. The learning curve is steeper than on a standard 3x3 Clock, so it works as an intermediate step before tackling higher-order variants or as a challenge that complements the competitive puzzle. Its compact dimensions, 122 x 122 x 23 millimeters, and its contained weight of 153 grams make it easy to transport alongside the rest of the practice set.

• Format: pentagonal clock with 11 clock faces per side
• Control system: 5 dials per face
• Magnetic positioning to lock in every move
• Optimized gears for fluid transmission
• Minimalist black-and-white finish
• Measurements 122 x 122 x 23 mm and weight 153 g

• 11 clock faces per side controlled by 5 dials
• Magnetic positioning system (V2)
• Optimized gears for fluid transmission
• Dimensions: 122 x 122 x 23 mm
• Weight: 153 g
• Minimalist black-and-white finish