Usually it's easier to go buy bundle prices. Wigs are usually a deathtrap of shortcuts. Like pre-made wigs, 13*6 actually being closer to 13*4, and 13*4 being 13*3. Quality of lace can be bad. You don't know how many bundles they use per wig, as basically they use as little as they can. Those densities they can literally make up their own list of how dense a certain wig is based on weight/length.

XR, is it KBL's XR Brazilian? That's actually a mix between processed and raw hair.

3*6 are quite rare in the Chinese market, have checked a whole lot manufacturers for lace products,

Shortcuts are common, and 13*6 are often 13*5ish, or even close to 13*4 sometimes. Personally I can't get my hands on anything decent quality and sell it for under $120.

So if you can get your hands on those for under $100, and they're actually good quality, that's one way to cut out a lot of competition. You could even sell them to Chinese vendors as our buy prices are higher than $100