Product Total 600 Pcs Beads: 301 pcs black lava Beads, 50pcs colored lava beads, 49 pcs Chakra Beads, 200 spacer beads, and 2 roll crystal strings. 301 Pcs Black Lava Beads:: 101 pcs x 4mm black lava beads, 100 pcs x 6mm black lava beads, 100 pcs x 8mm black lava beads 50 Pcs Colored Lava Beads: 5 pcs/color, total 10 colors: light blue, deep blue, light brown, dark brown, white, red, light green, deep green, purple, yellow 7 x 7 Chakra Beads: Amethyst, Lapis Lazuli, Turquoise, Emperor Bead, Tiger-eye, Resin Amber, Red agate 200 Spacer Beads (4 types, 50 pcs/type) 2 Roll Crytal Strings (1 clear white, 1 crystal black). Great for jewelry making, essential oils bracelets, diffuser bracelets, necklaces, earrings, anklets, rings, brooches, and pendants, etc.