Description There are some dust free chalks, which are made of good material for durable use. Perfect for office and other places. Practical in indoor and outdoor art paint craft. Good material, safe for people use. Our professional chalk must meet your needs. It is one of the best choices for you. Features - Color: White -Material:Titanium dioxide,chalk - Size: 8.00X1.00X1.00cm or 3.14X0.39X0.39in -The dust free chalk is designed with comfortable grip and easy for smooth sketching. -A very high pigmentation ensures excellent and an optimal result when painting on paper and various other surfaces. -Multiple chalk in pack with high color fastness for your choice to develop your imagination. -This chalk set is a great tool for beginner, artist, adults and students to practice. -These dust free chalks can be safely used indoors and outdoors for fun time for little friend. Package List20 x Chalks Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.