This is a 3D model of a Trimaran. This has a big rudder so that when 3d printed it will sail straight as an arrow. Since this is a trimaran when 3d printed it will stay upright and stable in the water. This is a great project for those learning to 3d print. The video up above can help if anyone is having issues learning how to 3d print. If you have any questions feel free to contact me!