Great product
This seems 3D printed. That being said, its a neat little design.<br />I like the decorative holes. I think they might be helpful for drafting my batts.<br />There's these disks I've seen for gauging out the draft, but they're always really too nice (expensive). It really is just a disk with different sized holes in it - nothing that should be THAT fancy.<br />Definitely testing the holes of the niddy noddy with this theory... I think it'll work.
Rating: 5 stars