Ship Design and Appearance
It is a small wooden ship, with a simple undecorated hull, one mast and a high stern structure, the sail is made from old sewn together fabrics.
The ship seems to be well built and sturdy, being Luffy was able to slam it into the marine ship and send it into some rocks far off in the distance, with seemingly minimal damage to Zenny's ship.
Zenny had made a ship with the assistance of his goats while stranded on his island. However, over the years, Zenny abandoned his work, having given up hope of becoming a pirate. The Straw Hat Pirates, wishing to help him, completed his work.