Boyd Cycling Sealant Injector
Graduated 2.5 OZ / 70 CC injector with dual threaded metal adapter, fits both presta and schrader valve core. Tubeless wheel sealant application process made simple with little to no waste. Remember to remove valve core before injecting sealant.
Recommend (sold separately) Boyd Cycling "Valve Core" removing tool and "Tickle Pink" sealant.