EIALA Marco Raffine Premier Colored Pencils,Artist Grade Water Soluble Drawing Pencils for Professional Sketch Artist/Secret Garden Coloring Book (72 Color) Artist Grade High Quality Water Soluble Pencils for writing, drawing and sketching. Environmentally friendly and non- toxic,Crafted with recycled wood. They just glide effortlessly over the paper and look absolutely gorgeous.A great gift idea and perfect for encouraging creativity. Pencil Size: (6.89 x 0.28) inch / (17.5 x 0.7) cm (L x Dia). Please note:colour pencils are not suitable for children under 3 years of age.