What are "vase mode" prints in FDM?

Vase mode prints in Fused Deposition Modelling (FDM) are characterized by continuous printing using a single perimeter without any infill, resulting in hollow objects. This printing technique creates a seamless layer that spirals upward, which is particularly effective for creating vases, containers, or any hollow structures. The absence of infill means that the print can be produced faster and with less material compared to traditional printing methods, where layers of infill are used to provide strength and density.

Furthermore, vase mode is specifically designed for prints where aesthetic appearance is more important than structural integrity. The unique setting allows for intricate designs with smooth finishes, and since the print is hollow, it typically reduces the overall weight of the object. This method is ideal for decorative items rather than functional pieces that require structural support or significant durability, which is why the other options referencing support structures, solid prints, or multiple materials do not accurately describe vase mode prints.