The "nicest" cleaning kit I own is one that was given to me many years ago. I believe they were sold by Parker-Hale. It consists of a three piece cleaning rod with very nice brass ferrules, a really good big brass jag, a good bore brush, Rangoon Oil (man, it smells good), a bore mop, cleaning patches and a lubricating oil (can't remember the name). It was a gift from a shooting friend once upon a time. Looks kinda like this, plus the oils.
https://www.ebay.com/itm/Classic-Shotgun-Cleaning-Kit-by-Parker-Hale-12-Gauge-Bore-/391554742343 SRH
