Handling Time update on all listings from 3 days to 1

[myhugeshopsale]

Can we update the handling time from 3 days to 1 in mass quantity?  I know I can do it individually on my listings by editing each but that is a a lot when I have over 400 listings.  Thanks.

[wooden_flower]

You can use bulk edit.

On your active listing page, select all items, click edit at the top of the list.  Select all items again on the edit page, then select handling time from the pull down menu of edit fields. Select your new handling time.  Save and close.  Back on the main edit page, click submit.

If you haven't used bulk edit before, do a few items to get familiar with it, then go for the full list.