Ballpoint pen machine, press a button, write: Listen & Download Press a button, Ballpoint pen machine, write .mp3 Error! Change your browser, please! ⇓ Download Put the cap on the marker ⚠ Marker writing ⚠ Tear off tape ⚠ Scripture with ballpoint pen ⚠ Removing the ballpoint pen cap ⚠ Pressing a button on a ballpoint pen ⚠ Eraser ⚠ Stapler ⚠ Stamp, Plastic seal ⚠ Pen writing ⚠ Click on the calculator buttons ⚠ Chalk writing on the blackboard ⚠ ★★★★★