Buzz·Posted on Jun 22, 201516 Inventions That Will Change Your Life.You know you want it.by Melanie HearseBuzzFeed ContributorLinkFacebookPinterestTwitterMail Shelf pack. Swiss army knife. As in, all-of-the-swiss-army-knives-in-one. Utensil pen caps. Roast cutting tongs. Herb scissors. Fork candles. Pickle slicer. View this post on Facebook facebook.com Get your hands on this versatile kitchen gadget for just over $40 - it might be designed for pickles, but you can use it on all kinds of fruit and veggies to make awes garnishes. Finger twister. 'Mouldy' sandwich bags. Quack - the dog muzzle with a difference. Dog leash/ umbrella combo. Pizza scissors spatula. Squirt gun umbrella. Dumbbell alarm clock. 7 Hook gliding pot holder. Training potty... for your cat. View this post on Facebook Facebook: video.php Sick of your cat peeing outside? Train him how to piddle on the big boy toilet in a matter of weeks.