diff --git a/config.yml b/config.yml
index 6b639de..694512e 100644
--- a/config.yml
+++ b/config.yml
@@ -81,6 +81,8 @@ limit:
     # You may add the data separated with a colon e.g.: "35:11" blocks blue wool. But be sure to put it in quotes, to
     # not break yml-configuration! Also supporting Eggs (e.g: "MONSTER_EGG:56" blocks Ghasts-Eggs). If you don't add a
     # data-value, all items/blocks of this material are blocked.
+    # You also may add the special block "*" (better add quotes to don't break yml) which prevents the usage of ANY
+    # item/block.
     # This option can only changed by reloading the plugin (not via ingame commands).
     # default: []
     use: []
@@ -93,6 +95,8 @@ limit:
     # You may add the data separated with a colon e.g.: "WOOL:11" blocks blue wool. But be sure to put it in quotes, to
     # not break yml-configuration! Named data values aren't supported yet. If you don't add a data-value, all blocks
     # of this material are blocked.
+    # You also may add the special block "*" (better add quotes to don't break yml) which prevents the breaking of any
+    # block.
     # default: [bedrock]
     break:
      - bedrock