Wine bottles vary quite a bit in weight and thickness. Moravia is made from a thicker wine bottle to give it adequate strength to support the cantilevered glass tabs which result from the 9 angled cuts. This delicate product should none the less be regarded as fragile. The tabs will break under even moderate pressure. We felt the cool result was worth the inherent handling precautions. A tealight candle holder is bonded to a clear glass pedestal internally. Designed, handcrafted and available exclusively from Last Call Bottleworks.