We have already told you how to make a cool jewelry display for your favorite rings and bracelets. Now we suggest you to make a necklace holder. You will need a flat board to attach your knobs unto. You may use a piece of driftwood. You can buy the knobs for less than $1.00. Measure and drill the holes for your knobs. Attach your knobs to the board using the already drilled holes. Put the board on the wall. Now you can display your necklaces also, they would decorate the interior and help you to find any of them at once.