After buying the excellent Brother 4234D Overlocker for my Wife, she found this Brother Overlock Gathering Foot (XB3626001) was needed. Being just after Christmas and being a bit tight I found a non-genuine one for a few pounds cheaper, on the popular site named after a jungle. It arrived and was subsequently posted back the same day, as it simply would not stay put on the overlocker. I ordered a genuine one from GUR which arrived quickly, fits correctly and works perfectly. I will only buy genuine Brother accessories in future. Oh, and I will only be buying them from GUR too.