I noticed that many vase models here look beautiful, but they’re often not watertight or require very long print times. I wanted to share my own approach that combines both speed and reliability. I designed a vase where the inner body is printed with 4 wall lines (1.8 mm) for strength and watertightness. The outer facade only uses a single wall line. This way, the vase stays completely sealed while reducing print time compared to solid-wall models.