Put the cap on the marker: Listen & Download Put the cap on the marker .mp3 Error! Change your browser, please! ⇓ Download Chalk writing on the blackboard ⚠ Manual pencil sharpener ⚠ Put ballpoint pen on paper ⚠ Eraser ⚠ Hole puncher ⚠ Removing the ballpoint pen cap ⚠ Click on the calculator buttons ⚠ Pen writing ⚠ Throw a pencil ⚠ Pen Writing, Ink Dipping ⚠ Pressing a button on a ballpoint pen ⚠ Pressing a button on a ballpoint pen (on a ⚠ ★★★★★