Soak 8 long skewers in water for 10 minutes; alternatively use 8 metal skewers.
Preheat the BBQ to medium low.
Bunch a slice of ham and alternately thread it and a piece of pineapple onto the skewer.
In a small bowl, whisk together the mustard and honey.
Place the skewers on the BBQ and cook, turning every minute until golden.
In the last minute, generously glaze with the honey-mustard mixture, turn, glaze, turn, glaze and turn to create a glossy coat of sticky sweet and savouriness.