Tumbling E, 5 inch high 4 inch wide, Black 1/8 inch ABS Plastic, for Pediatric use,

Large Response Plastic Optotype

Easy to hold plastic Landolt ‘C’ or Tumbling E can be used with children to let them rotate as a means to ‘match’ each letter on any Landolt ‘C’ or Tumbling E chart as that optotype is identified. Letter is Black and made of sturdy Black ABS plastic.

Each optotype measures approximately 5" for easy handling by children.