Rutile (with gold wire) bracelet 10mm EEye catching golden lines [Limited Edition] Want an impactful bracelet that will grab your attention at first sight! For those people, we recommend this bracelet, which uses a rare bead with fine gold lines inside the crystal. Crystal with needle like lines is called [rutile quartz (crystal with gold lines)], and since ancient times, the sparkling needle like lines inside have been likened to "Cupid's arrow". This has led to it being called the stone