Zopiclone helps to reduce the amount of time it takes you to fall asleep (sleep latency), increase the amount of time you sleep for (sleep duration), and decrease the number of times you wake up at night (nocturnal awakenings). Zopiclone starts to work quickly, taking about an hour to work. Zopiclone(Zopisign) 10mg (USA Shipping) (Blister Pack)  US to US shipping, 2 to 9 business days