PLEASE NOTE: These beads are waxed, and will not absorb essential oils very well. If you are looking for diffuser beads, please browse our full selection of lava. Description: Infuse your designs with the raw energy of nature using these 18mm x 26mm waxed wavy rectangle beads, made from colored volcanic lava stone. Finished in deep black and coated for a subtle sheen, each bead preserves the rugged texture of cooled magma while offering a sleek, modern silhouette. Their gently undulating form adds depth and organic rhythm to jewelry pieces, making them ideal for statement necklaces, grounding malas, bold bracelets, and earthy mixed-media art. ☛ PRODUCT DETAILS ☚ Material: Colored Volcanic Lava Stone Style: Waxed Wavy Rectangle Beads Color: Black* Size: 26mm Hole Size: 1mm Strand Length: 15.25" (approx. 16 beads per strand)