This is a special planter for windowsills that have a lip from the window insert. A 1.5" lip goes along one side so the planter sits flush on the windowsill and window insert.

This was a fun planter to use for my hops. I really loved how it turned out with PLA+Wood, a relatively fast print speed, and 0.2mm layer spacing to give it a bit of a rough texture. I sealed mine with polyurethane spray coating prior to adding some drain holes.