271 – that proves the chalk is sharper than the flint ← Previous Next → 271 – that proves the chalk is sharper than the flintShare this:Click to email a link to a friend (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Reddit (Opens in new window)Click to share on Pinterest (Opens in new window)Click to share on Pocket (Opens in new window)