BIC Kids Evolution ECOlutions coloured pencils are made with 50% recycled materials and come in 36 intensely vibrant colours, so beautiful drawings are always just around the corner. Their intensely pigmented leads are ultra-durable, easy to sharpen, and provide excellent coverage. Made of synthetic resin, the barrels of these woodless pencils are chew-resistant and won't splinter if broken. / BIC coloured pencils are ideal for use at school. They come in 12 intensely vibrant colours, so beautiful drawings are always just around the corner. Made of synthetic resin, the barrels of these woodless pencils are chew-resistant and won't splinter if broken. Their 3.2 mm lead are ultra-shock resistant - to draw freely with ease.