From 100%-90%-80%-75%-65%-60%-40%-20%-10% etc layouts,1u keycap still is needed in speical situation.It can help change or modifier the theme of a full set keycaps for a keyboard.
Novelty keycaps have many types,here is XDA V2 profile blank one.It is no legend.
PC material,thickness 1.6-1.7mm.Height is approximately 9.6mm
XDA profile is higher than DSA profile,if you use it with DSA profile,please note that.Because handle feels will be so different in this situation.
Note:
If your keyboard doesn't use mechanical mx or optical switches,the keycaps will not fit it.
If your keyboard use the low-profile mechanical switches,it will not fit.
After Service
If some keys missing or broken on the way,just leave us message,we will send you missing or broken ones soon.
