Startup seasoning marketer smart spices has introduced new premeasured singleuse spice packets aimed at reducing waste from unused spices That grow stale. the teaspoonsize packets are sold four at a time in cardboard cartons.They chose to go strictly organic,With none of the additives or fillers lowend discounters rely on.Theyre hoping that style will help the companys other line, tsp spices, comes in sleek decorative 12packet tins topped with colorful labels.