Features the TP-8655 OPTI-PRO(TM) Plus cordless, rechargeable, true UV LED leak detection flashlight with convenient on-board recharging Simplest, most effective way to add dye to a vehicle A/C system!EZ-Shot(TM) A/C dye injection gun R-134a hose/coupler with purge fitting 8 oz (237 ml) BigEZ(TM) R-134a/PAG multi-dose A/C dye cartridge for servicing up to 64 vehicles 8 oz (237 ml) spray bottle of GLO-AWAY(TM) dye cleaner Smart AC charger Fluorescence-enhancing glasses and rugged carrying casesReplacement Dye: TP-9760-0108 BigEZ(TM) 8 oz. Dye Cartridge for PAG/R134A SystemsTracerline Spectronics TP-8656 OPTI-PRO(TM) Plus EZ-Shot(TM) A/C Kit