Features: Discover the versatility and fun of drawing and doodling with our Building Block Art Crayon, featuring 8 color interchangeable oil pastels cores, easy for little hand to grip. Crafted from waxes pigments, these colorful crayon pen is light weight and ergonomic handle, easy for little hands hold, ensuring comfortable grip and effortlessly use. Suitable for children, boy, girl, kids, toddler, preschooler aged 3＋, these washable ergonomic crayon help nurture creativity and fine motor skills in kids and toddler. Widely use for preschool art classes, kids birthday party, outdoor sketching, art drawing, coloring book, doodling, school art craft project, card making, turning ordinary item into artistic creation. Let your child explore their imagination safely while adding touch of fun to doodling and crafting project with this innovative drawing tool. Specifications: Component: Pigments Type: Kitten Claws Crayon; Peanut Crayon Color: 8 Color As Picture Shown Size: Approx. 10x2cm/3.94x0.79in Weight: Approx. 384g Package Includes: 8 Color Building Block Crayon Pen note: 1.Please allow 0-1cm error due to manual measurement. Be sure you donot mind before bid. 2.Due to difference between different monitors, the picture may not reflect the actual color