Ishihara designed these test cards for colour blindness in the early part of the 1900s.
Our groupings are from the 1950’s.
Each 12cm square card in this group of four is unique.
Exact cards may vary as each one is unique but we will send you a coherent selection which will look amazing framed on the wall or popped on a shelf or pinboard. An amazing visual tool for stylists.
For all of our delivery options, please see our Delivery T&C’s
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