Four white marble candlesticks with black veins, 70s design

Four cylindrical candlesticks in white marble with black veins. Design work from the 70s. Very good overall condition. Very rare and very discreet traces of common use in places almost imperceptible (see photos and zoom). The total height of each candlestick (in ascending order) is: 5 cm / 8 cm / 10.5 cm / 12.5 cm. The total diameter of each candlestick for a candle with a diameter of 2.3 cm is 5 cm. The total diameter of the top tealight candlestick is 7.5 cm. The price indicated is for the set of four candlesticks. The candles visible in the photos are not included.