Save yourself several cup hooks. Instead of one hook for each cup, use two to hold a slender rod. I used a disassembled bamboo placemat, cost:$1, and it has been used before for similar needs.
Slip your cups onto the rod and set it onto the cup hooks. I saved one hook on one side of the cabinet and two on the side with four cups! The cups can still be used with very little effort of carefully lifting an end of the rod off one of the hooks and taking the cup(s) off.
My espresso cups are seldom used and take up valuable cabinet space so in hanging them for display they are no longer in the way!
By melody_yesterday from Otterville, MO
This page contains the following solutions.
I have a nice assortment of souvenir mugs that I have collected over the years, but all the different sizes and shapes did not fit well in my cabinets. One day it occurred to me to hang the mugs underneath my kitchen cabinets.