We swear, as much as everyone likes to curse the Instagram algorithm, sometimes it delivers weird and funky gems like this to us! If you setup your own tubeless tires and don’t like to use the Park Tool Syringe like John does to inject the sealant into the valve stem, these Straz Components Sealant Funnels look like a real treat! They thread on to your Presta valves and reduce the amount of spillage. Best of all, they clean up easily, too. Available in three different colors and at a retail of $17.99 at Straz Components.