- make sure its not too heavy and the door knobs can support it.
- I bought 3 ceramic from Anthropologie
for a corner bookshelf, if you are using a standard bookshelf use 4 door knobs. Also, make sure the door knobs don't come to a point at the tip of the door knob because that will scuff your floor.
Hand Drill and drill bit
- the drill bit should be the same size as the bolt on your door knobs