@the beach..will repel sharks...on the downside may attract blue whales. (don't get me wrong ...I like/love whales but when you find yourself on your boogie board on top of one ..on the upside probably million views on youtube by the weekend ..on the downside hey aren't you the boggie board guy...on the upside.you write a best selling novel. My Whale Adventure..on the downside...BFB..banned from Ben's..on the upside Ben's peeps overjoyed ...