ESTAR Clock (Bearing Version)

This mechanical clock puzzle is part of the official 17 WCA speedcubing events. It features two faces and requires setting all 9 clocks simultaneously. It has 204 magnets inside the four corner pieces for fast and controlled rotation.

• The description claims this is the best existing model on the market for speedcubing competitions.
• The description claims it is one of the most sought-after puzzles for speedcubing.