FORMA I — concrete candle holder | decorative candle holder | concrete candle holder | organic shape decoration | cement candle holder. Dimensions: 7.5 x 7.5 x 5 cm (height). Inner diameter of the holes: 2.3 cm for long candle and 4.3 cm for tealight. Materials: water, non-toxic pigment, concrete. Note: Because all the pieces are handmade and because of the nature of concrete, no two pieces are exactly the same. Each piece has slight variations (i.e. air bubbles and color). No concrete casting is 100% free of bubbles/blemishes, but that adds to its charm and character!