Yeah they're available as the "Clear" option in the store's "Case for HeaterMeter" page. I can't guarantee the clarity of the finished print though. It is definitely clearer than all the other PETG I've been using but it still isn't that nice polished clear, especially on the vertical surfaces where it is the same as the old stuff.
Looks like I have some time to order one. Just about finished with house and garage repair after last windstorm did it`s thing. Did finally fire up my HM this weekend after 3 months and pork tenderloin made wife a little happier.