Niutop 36-color Premier Soft Core Art Colored Drawing Pencils of Marco for Artist Sketch/ Adult Secret Garden Coloring Book/ Kids Artist Writing/ Manga Artwork (36-color) (36) Premium Quality Drawing Colored Pencils For Secret Garden Coloring Book, Kids Artist Writing, Manga Artwork,Drawing and Sketching On Paper With Premier Soft Core which works on the paper smoothly,even more smoothly than the Prisma's do. sharpen easily without the tip breaking off A great assortment of colors with good pigmentation.These pencils give fantastic vibrant color A great gift idea for both kids and adults.Great for adding and blending color in artwork. Perfect for encouraging creativity and relieving stress Note: They are completely safe for use by anyone, but not suitable for children under 3 years of age.Secret Garden Coloring Book is not included