Light materials used in the construction of model airplanes, pieces of velvet and even a hairband were among the parts used in phases of its construction.
Post-break, some of them looked particularly colourful, wearing multi-hued scarves, hairbands and bracelets, completely armed to stride across the river.
The girls, who are now aged six months, were yesterday christened in identical gowns and shoes -- with different hairbands to help people tell them apart.