11th-Jan-26, 10:55 PM
On the back of that useful link (thank you) I now have a bird feeder that uses a large fizzy drinks bottle as the seed holder with a 3D printed screw-on part for the birds, to print
Life is like a box of Slot cars...

![[+]](https://slotracer.online/community/images/bootbb/collapse_collapsed.png)