108 amethyst beads are knotted together to create a healing mala. Amethyst is said to be one of the best stones to meditate with: it inspires tranquility and calms your thoughts, allowing focus for breathing and meditation. Amethyst is also especially helpful for working with the Crown Chakra. In addition to the piece's 108 amethyst beads, a single guru bead assists with counting and lets you know when you’ve completed one round of prayers. Amethyst beads are about 6mm, guru bead is about 8mm. Knotted gemstone mala 108 amethyst beads Gemstone beads are about 6 mm each Additional guru bead is about 8 mm