A 100-metre custom superyacht, she is the second biggest superyacht launched from Kaag, following the 101.5-meter Symphony in 2015. With a steel hull and aluminium superstructure and a wide beam of 13.60 metres, she has a draught of 4.10 metres. Her exterior design is by Finnish designer Jarkko Jämsen, who also designed the 77.2m 818, and offers a similar plumb bow, low profile, and clean, flowing contemporary curving lines. Her interior design is by French studio Liaigre, which applied its signature restraint and warmth to her interiors with natural materials throughout. Notable features onboard Pi include a slanted transom with a full-width staircase rising to a main-deck pool, rectangular cut-outs in each deck overhang that allow natural light to filter to the decks below, unfolding beach-club balconies and a forward tender garage served by a shell door. Pi can accommodate up to fourteen guests across seven ensuite staterooms. Powered by a diesel-electric propulsion system that is driven by twin ABB pod drives, Pi offers smooth, efficient cruising with exceptionally low vibration and excellent manoeuvrability. She has a range of 5,500 nautical miles at a cruising speed of 12 knots.