Day 93-Crystal LARGE Diamond Optic
For a while in the early days of optic water bottles there was some confusion in my house regarding these optic water bottles. A quick glance told me that this was a straight optic water bottle. In actuality, the diamonds are just elongated. I suspect there were two different molds for producing the diamond optic pattern, one small and one large. If not, it might have happened in the blowing process. Either the workers have mastered the process or Blenko has settled into using just one diamond mold because lately I have not see any of the LARGE diamond optic.
I like the small diamond optic because they can not be confused with the straight optic. It should be mentioned that some collectors are sad because the large diamond optic does not seem to be made any longer.