GrowlerWerksuKeg and uKeg Go CO2 Chargers (16g - uKeg 128 - Box of 30)

Will this work with the drinkworks cocktail machine?

Do these add any smell or taste to the water?

Will it 100% fit the ukeg128. Because i purchased some co2 on amazon that said it was guaranteed to fit and the didnt..

Are these cartridges compatible for use in the pepperball tactical compact pistol ((tcp)?