A fun little bucket of assorted color chalk! The bucket gives better protection for the chalks, keeping them organized, cute yet functional. Each standard chalk size measures 3 1/4" long by 3/8" inch in diameter. Comes in a bucket with handle so kids can take fun outdoors. Non-toxic, smooth & clean writing. Suitable for all ages to enjoy creating artistic and drawings activity. Marks smooth and erases easily from black board or chalk boards. Can be used on multiple surfaces like blackboard, chalkboard, craft papers, and paper bags. Low dust special formula creates a dustless drawing experience. Safe for use indoor. Create big, colorful murals or write large handwritten messages in vivid shades.Each bucket includes 20 pieces of chalk. Sold as 24 packs for a total of 480 pieces.