Pressing a button on a ballpoint pen: Listen & Download Pressing a button on a ballpoint pen .mp3 Error! Change your browser, please! ⇓ Download Rubber stamp ⚠ Ballpoint pen machine, press a button, write ⚠ Electric pencil sharpener ⚠ Putting on the ballpoint pen ⚠ Pen writing ⚠ Apply tape to tape ⚠ Scissors cutting paper ⚠ Marker writing ⚠ Click on the calculator buttons ⚠ Ballpoint pen ⚠ Pen Writing, Ink Dipping ⚠ Eraser ⚠ ★★★★★