That's great. I know use the Epoch tees as they dont break easily so they last rounds. Not sure the environmental or course benefits if any.
How to Make Tees Last More or Less Forever:
Buy these:
Of course, the top half shears right off -- unless you are willing to ...
Bite off the bottom half of the pointed end, between a pair of your molars. (That's why God gave you teeth.)
Push the tee into the ground. Wiggle it a bit.
Hit your shot, and that tee will pop right out of the ground and fall harmlessly to earth, pretty as you please.
And if there's a nuke cooling tower nearby ... it's almost like that lighthouse tee!