What you get is two McCormick's spice jars (exact same jars as used for spices) and two packets of bait. Add water and they will attract fruit flies, for about two weeks, when the bait will grow a thick, spongy greenish-white fungus.
There is no poison involved - the fruit flies enter the spice jar through the holes, being attracted by the scent of the bait, but once they enter they are not smart enough to figure out how to get out, and eventually drown.

Springstar S415 Kitchen Fruit Fly Trap

by Springstar

Product Features

SpringStar's spider trap is an effective way to catch house spiders without the use of poisons or pesticides.
Certified green, pesticide-free product.
Safe to use around kids, pets and food
Catches pesky fruit flies, two traps per box

Product Description

SpringStar's fruit fly trap is an excellent way to trap fruit flies that invade your home. There are no poisons or pesticides needed to accomplish this, just our unique and innovative trap. The patented lure attracts them into the trap with a combination of food grade scents. Once in the trap, they cannot get out. Safe to use around the house.