Derwent Coloursoft Pencils Tin of 12 feature an ultra-soft, velvety 4mm core engineered to quickly lay down rich, highly saturated blocks of vibrant colour. These professional-grade pencils glide effortlessly across a variety of drawing surfaces, making them highly blendable for creating an infinite spectrum of subtle gradients. The robust, break-resistant core sharpens to a surprisingly fine point, providing exceptional control for detailed illustrations or bold still-life work.