 that engineering aspect of it, too, as they're putting them together. It's not as simple as just popping a couple lenses in. And so the quality, the attention to detail, and the partners we use, some manufacturers in Italy, they're great. They've been doing it forever for a lot of the major brands. And so, you know, it's great just having that partnership with them to balance, you know, the style aspect of it, the quality aspect of it, the engineering aspect of it,