I got one of these Prisma Blending markers in a Prisma set from ebay - and I have never even tried it out! Isn't that silly?
You have reminded me I have it. I will try to use it in the next few days and report on it.
I have a few Prisma markers that I use in combination with my Bics and Sharpies, but I have yet to use the blender marker.
Oops, I just noticed you asked about using the blender marker with the Prisma
pencils. I would say probably not. There is a colorless Prisma blending
pencil that you are supposed to use with the pencils.