Stumbled across this one recently, as the link and image suggests this is a fully 3D printable berry picker! Thought about buying one, but this one is rather convincing due to its features.
Link to print! https://cults3d.com/en/3d-model/tool/mobile-berry-harvester-3d-print-forest-garden-berry-picker
Don't these damage the plant?
Yes, they are terrible. Don't use such abominations.
Not more than we humans damage our forests ๐
๐ญ
According to the guy who made it, "it doesn't damage the plants more than animals do". Plus he also made different comb sizes for different kind of berries. I know that these are banned in some countries from what I've heard, but in other countries they're quite needed as some berries grow and spread really fast.