Description The Lang Fixation Cube is a simple yet effective tool for pediatric vision testing. Designed with five bright, rotating images—Star, Duck, Teddy Bear, Teacup, and Horse—it captures and holds the attention of young patients during exams. Each turn of the cube reveals a new image, making it easier to maintain fixation and cooperation during vision assessments. Compact and easy to use, this tool is a must-have for any pediatric eye care routine.