Ballpoint pen machine, press a button, write: Listen & Download Write, Ballpoint pen machine, press a button .mp3 Error! Change your browser, please! ⇓ Download Electric pencil sharpener ⚠ Pen writing ⚠ Scissors cutting paper ⚠ Put the ballpoint pen on the table ⚠ Click on the calculator buttons ⚠ Chalk writing on the blackboard ⚠ Ballpoint pen ⚠ Crunching paper rustling ⚠ Rubber stamp ⚠ Pad opens, Seal, closes ⚠ Take out a pencil from the pile. ⚠ Put ballpoint pen on paper ⚠ ★★★★★