An in-between category of products are 3d-printed items. Technically "hand-made" (in the sense that anything that you produce yourself is, even if machinery or

An in-between category of products are 3d-printed items. Technically "hand-made" (in the sense that anything that you produce yourself is, even if machinery or technology is involved). Almost no one is using their own designs: they're finding models that have permissive enough licensing (many are Creative Commons Share Alike, which permits commercial production)