CO2 CANISTER WARNING :
• Don't inhale.
• Don't remove canister before empty.
• Don't take the sun directly(don't exceed 113°F/45°C).
• Store in cool place w/o water and wet.
• When the canister starts to discharge,the canister instantly drops to -64°F/53°C,so put CO2 canister into the covering or wrap canister by rag before used to avoid frostbite.
• Once empty,please recycle empty cartridges.