This is a set of 10. "Concentrated Enzyme Power" Just apply directly to collar stains, no scrubbing needed, and it works powerfully! It features a "smart cap" that allows you to apply it directly to areas with stubborn stains. Washes whites in just 5 minutes, so you can achieve the same cleaning power as a standard course with a short, speed wash cycle. Rinsing once is also OK. With a refreshing refresh soap scent. Capacity: 400g