The DART Refill Kit includes 5 DART refills in a small plastic cylinder. The DART Tool can be easily reloaded trail or roadside if you happen use more than the 2 DART tips that come equipped with the tool. This is an essential to carry in your bag or Tool Keg at all times. Additionally, the small cylinder has enough space to stash a spare chain quick link and valve cores to ensure you have all your bases covered.
Refilled perfectly! I guess that's why it's called a Refill Kit.