Ordering some right now. I also just realized this could potentially be great for a frag rack, and wondering why I didn't do that before. Have the base frame of the rack be PET-G. Have an overlay that has tight frag rack holes and print that in TPU. Toss some superglue on there to hold it together, or have one more inset to go on top and hold it together. Definitely going to hack that together some time.Yea, TPU is a game changer for these. I plan on printing a bunch to hand out at the next cfm.