Three piece Flatbox buttons (Sturdier Prongs)

The prongs are a weak point in the Flatbox printed due to the orientation that they were printing. This version fixes that.  In this version, the prongs are printed on their side and held in place by a small disk. The disk allows creates more surface area to place adhesive and secure the prongs.

Instructions

Place a small amount of adhesive on the underside of the button top. Insert the prongs through the inner disk. Place the prongs and disk into the button top so that the prongs fit into the cutout.