These water soluble chalks, made of good material, are safe and practical to use. Easy to grip for smooth drawing and sketching. Take your artwork to , adding value to your overall artwork. Great sketching tool for students, artist, adults, beginner, etc. Features -Color:Assorted Color -Material: , Toner -Size:8.00X0.90X0.90cm/3.14X0.35X0.35in - This chalk will allow your little friend to play indoors and outdoors, giving them various painting opportunities. - These dust free chalks are suitable for teachers, blackboards, parties, city sidewalk, etc. - It brings different fun when painting, allowing your little friend to create freely and draw idea. - Moderate density, less dust, reducing dust pollution in the classroom, suitable for teachers use. - The easy-to-clean feature of these dustless chalks makes them perfect for repeated use in classrooms or outdoor playground. Package list: 48 x Chalks