Squirrel Excluder

Rodent's had been getting into our bird feeder, when it was hanging, so I moved it onto a pole.

They can climb poles.

What they can't do is climb a 200mm diameter smooth cylinder.

Print two of these: vase mode 15mm layer height, 2mm bottom layer thickness– I used black PETG and then clear-coated.

(If I need to replace them, I"ll use either UV_PETG or ASA)