I have three questions before ordering.
1. Do you still have the colors Light Blue and Purple from your KBC PBT? (since you said ask about colors first, if there is an updated/confirmed list of all colors available I would love to know them. For example is this cyan set available?)
2. Is lettering optional or is there an additional charge? (not engraving)
3. Is there an advantage to ordering more than one set? (I haven't seen any prices showing a difference between ordering 1 set or 3 sets)