Blocks allow you to save and export pieces of a project, so you can reuse them over and over again.
This can reduce repetition when working on AR effects. Simply create a block that includes the components you want to reuse, and add the block whenever you need it.
You can create a block for most things you need to repeat or reuse in Spark AR Studio. Combinations of scene objects, assets, patches, materials and texture settings are all supported. You can also create blocks within other blocks.