The original factory which produced the biscuit was in Slough but during the early 1980s production was transferred to an updated and modern factory in Llantarnam in South Wales.
Bisküvi üreten ilk fabrika Slough'daydı, ancak 1980'lerin başında üretim Güney Galler'deki Llantarnam'deki güncellenmiş ve modern bir fabrikaya devredildi.