Quick, clean and controlled filling of sealant.
No need to remove tyre.
For additional puncture control, sealant can also be applied to inner tube.
Compatible with Schrader and Presta (removable core) valves.
Syringe holds up to 60ml of sealant.
Can be used with a variety of sealants.
No mess leak-free design. 
Reusable, simply clean with water.