These 'Pips' come in sets of 42
2 sets are good to start with to start with. But keep in mind there are over 240 holes
'Pips' can easily be separated from one another with a scalpel or craft knife. Then simply push the 'Pips' into the any of the corresponding holes on the case. They will hold snugly and allow for easy removal and re-design.
Short words or initials work well too!
Note: Care must be taken to remove all the post material that connects the individual 'Pips' otherwise they may not fit side by side perfectly.
If you are looking for the case click here