A MUST HAVE for easy tire sealant application and tire sealant recycling! Makes application of tire sealant quick and easy. Minimizes waste and mess of tire sealant. Allows you to measure the amount injected into each tire. Can be used to draw tire sealant out of a tire and re-inject into a new tire. Saving from waste of tire sealant when switching to new tires.Features: - Makes application of sealant quick and easy. - Minimizes waste and mess of sealant. - Allows you to measure the amount injected into each tire. - Allows transfer of sealant to new tire without waste or mess. - Can be used over and over.