Biodegradable cigarette filters with flower seeds.
Save the Planet, Kill Yourself.
^ this comment at the end is powerful and accurate
Coolest thing ever
Obligatory reminder that the flower seeds are probably not native to most places where they’re being distributed, and so by flicking these on the ground you may be spreading invasive species. Also, if you don’t make sure the butt it burned out when you drop it, there’s also fire hazard.
In other words, just throw your damned butts away instead of promoting lazy, irresponsible habits.