The optic fiber leads the lights from the projector on the place were the starry sky is applied. We sell both monofil of 0.75mm of optic fiber and ties of wires in groups of 7, 10, 25 or 50 fibers . The prices decrease depending on the order. These can range from 0.8 lei/ ml to 1.8 lei / ml. The average price of the starry sky ceiling if from 59- 150 l/ m depending on the density of the points per squere meter. Usually, for the stsrry scky ceiling we use 0.75 mm of fiber, but we also have fiber of 1, 2 , 3 , 4 or even 11 mm diameter. The human aye can be deceived by introducing in the same hole several 0,75 mm of wires, achieveing thicker points and therefore more brighter. We recommend placind 1, 3 , 5 , 7 threads concurrently. The rolls of the optic fiber have the size of 2700 m ,but for smaller oreders we provide smaler roller ( 499m - 999m - 1490m - 1999m - 2000m). Of course the best price is at the purchase of the entire roll of 2700m , the price is 0.8 lei/ ml. At the substantial orders the price can be negotiated.