X8 Drums & Percussion X8-DJ-WT-SM Drums World Tribal Djembe Drum, 10" Natural, unbleached heads for authentic look and sound. Lateral groove/rough surfaced carvings on interior bowl to reduce overtones. Kiln dried shells with up to 20 coats of teak oil that protects and preserves the wood. Premium selected goatskin drumheads with hair for greater tonal range. Low Stretch Alpine Nylon HTB 5 mm Rope.