Cane Top (Eye protector)

Place on the top of your cane plant supports in the garden to prevent accidentally poking yourself in the eye when you bend over to weed.
It is easily done. Your eye focus is at the base of the plant as you look at the weeds, and as you bend over you do not see the plant support cane a metre or so closer to you.
So simple, but could not find a thing here that did it, so have mine.