Chalk writing on the blackboard: Listen & Download Chalk writing on the blackboard .mp3 Error! Change your browser, please! ⇓ Download Crunching paper rustling ⚠ Take out a pencil from the pile. ⚠ Putting on the ballpoint pen ⚠ Chalk writing on the blackboard ⚠ Put the ballpoint pen on the table ⚠ Scripture with ballpoint pen ⚠ Tape holder, tape over carton ⚠ Put ballpoint pen on paper ⚠ Stamp, Plastic seal ⚠ Tear off tape ⚠ Rubber stamp ⚠ Pen writing ⚠ ★★★★★