You would be better off just making them longer but if you would like to order there are companies out there that sale them but none on this website....
I remove the plastic caps placed on most consumer mortar shells now. That reduces cleanup and insures there isn't much of anything non-biodegradable...
Same here Dave, litter and lawn mower!!! Although in the past couple of years, maybe my imagination, but it seems less. I do know a few yesrs back I...