這個本來是香港老招牌上的「福」字，稍作修改以切合花紐的製作方法和美感，就成了這款福壽雙全扣子了。有別於傳統做法，紐頭豎起來釘變得更立體，花紐扣合起來亦比較順暢，而且紐頭又可以換顏色。工序跟傳統做法差不多，大家又可以多一個選擇。

This Chinese character “Fu” (Felicity) is came from a Hong Kong old hand-lettered signage. Some adjustments are necessary in order to turn it into a flower button. Its button knot is installed “standing-upright”, which is different from the traditional “lying flat” method. This way the knot is easier to use and its colour can be changed.