A fun little bucket of 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. Visible on dark or colored surfaces. Create big, colorful murals or write large handwritten messages in vivid shades. Bucket of 20 pieces of chalk. Choose White or Assorted Color.