Square / W:10,5 x H:14,3 cm
Triangle / W:11,9 x H:14,3 cm
Kobber is a soft metal and scratches easily.
Copper is affected by air - its surface oxidices and becomes darker gradually. This can be removed with copper polish.
Left over wax on the candlestick is removed by rinsing with boiling water.
Do not attempt to use sharp objects, as these scratch the surface.