These are Asa profile key caps. Pbt dye sub pudding style with a translucent purple bottom. I only used them for a few days but cannot get used to the profile. These are pretty much new. Please pay attention that they are NOT cherry or oem profile they are Asa which is similar to the old school typewriter or keyboard profile where they curve up a lot on each side and the upper rows are quite tall compared to oem.

Very nice keycap and feel similar to a straight pbt.