Review on TICONN Black Ball Door Knob - Round Matte Handle Lock For Interior Doors Of Bedroom, Bathroom & Closet (Dummy With Screws Outside, 1 Pack) by Hesham Peltier

When we refinished our basement, we opted to keep the old doors since they were solid core and in pretty decent shape. However, the knobs were garish gold monstrosities left over from the 1970s. These black matte knobs fit our new decor much better and were a breeze to install. I put in 5 of them in less than half an hour, using just a screw driver. If this was a fresh install, I'm sure it would take longer to drill the hole in the door and chisel out the slot for the strike plate, but a template and instructions are included if you need to do that. Overall it's a very affordable upgrade that really looks great.