Creating a Bill of Material or Parts List directly from Rhino into Excel is a great way to streamline workflow. Using object attributes like name, layer, or user text ensures accuracy when generating lists. For those working with materials that may react differently under certain conditions, I’d recommend checking this article https://www.samaterials.com/ph-acids-bases-and-common-materials.html it explains how acids and bases interact with common materials, which can be very useful when selecting or labeling parts for production.