so dick debartolo from gizwiz tv is here with some key rings that may make your keys even more indispensableey buoy from davis. this is in case you drop your keys overboard, live near the water, have a boat. we already did one before the show. we're going to start another one. what you do is if the keys go overboard there's a chemical reaction inside. this should pop open and it should float the keys. we'll check back. >> how long does that usually take? >> you know, it's starting already. anywhere from one minute to about three minutes. >> that's genius. so it's not just the key that comes up. the flag. >> the whole thing's going to come back up. only about $7. infinikey. i love this little guy. instead of those split rings where you try to open the rings and put keys on it -- >> you lose your nail in the process. >> absolutely. this is from night eyes. and infini-key, just push the key on, go like this, and then pull it down to the bottom and you won't lose it, and this is for your belt buckle. >> oh, great. >> and they're like four -- this is the big one. $5. the little one down there is