Make a cockroach silhouette and fill it in with the joint roaches then epoxy on top in a brick 🪳🤙

Put them into a blender and use the powder for compost, then grow a marijuana tree using this compost, then roll some joints and repeat the process... That's the best way to use them, now if just want art, I would glue them upside down forming a spiral and trip balls with all the different spirals ...