ARTRACK 36-Color Oil-Based Colored Pencils Art Supplies Drawing Kit For Artists, Adults, Kids With English Packaging1. The pencil core features a fine texture and delivers vivid, bright color payoff, enabling effortless creation of delicate strokes and smooth color layering. 2. Enhanced bonding technology: The wood casing is tightly fused with the core, significantly reducing breakage during sharpening and under heavy pressure. 3. Available in 18 24 36 48 72 color set configurations to suit diverse needs. 4. Colors adhere stably and maintain vibrant saturation on