The binoculars of the small plastic figurine, which is where you keep the lenses, are labeled with different colors to keep you from mixing the left and right lenses up.
I love my Luke Contact Lens Case. The fact that it is raised makes it easy to spot ( when you are half blind without the glasses). The whimsical figurine makes a great bathroom accessory so despite it is displayed by the sink, it looks good. No more "Honey, can you help me to find my contacts please"