It's more of an attachment not an adapter. It goes where the bowl goes and is sort of like an ashcatcher but usually with out any water function. The dab nail goes into the reclaim catch and as you dab, reclaim falls and stays in the catcher as the vapor passes through. Eventually building up enough to use your reclaim for things such as seasoning nails or making edibles
Thanks man I had a basic idea of what it was but I'd rather know as much as I can about it I don't really mess with dabs anymore so I don't need the attachment then if that's all it does it's not for herbs correct it's for concentrate