Thanks to Twitter Follower Steve for this tip!  [Connect with HBF on Twitter]

United Scientific PTFE Magnetic Stir Bar Retriever.  350mm Length.

Use to help retrieve your stir bar if it gets dumped into your fermenter.  350mm is about 13.77 inches.

Update: Since this post was published the price, availability or promotion has changed.  Check the product page for current description, price and availability.  Also: Today’s Deals on Amazon

United Scientific MBR350 PTFE Magnetic Stir Bar Retriever, 350mm Length

Also Consider… StirStarter Stir Plate | Yeast Starters and Fermentation Resources