Do not use a regular pick on spawners. You have to use Silk Touch.......

Seen a lot of people like WTF my spawner was destroyed. This is why. Hopefully this will save someone a spawner or two <object class="emojione" data="https://resources.enjin.com/1489581540/themes/core/images/emojione/svg/1f642.svg?0" type="image/svg+xml" standby=":)">:)</object>

Thank you Italy <object class="emojione" data="https://resources.enjin.com/1489581540/themes/core/images/emojione/svg/1f642.svg?0" type="image/svg+xml" standby=":)">:)</object>