Color Mixing Lenses - Set of 3

The yellow lens made our living room look like a sunny afternoon even on a cloudy day, and the stacking design keeps them from rolling off the table. My toddler spent a good ten minutes just swapping them in front of her eyes, giggling at how the carpet changed shade.

The blue lens completely transforms our living room into an underwater world, and my daughter squeals every time she layers it with the yellow one to make green. Even at 2, she grasps the cause and effect instantly, and the frames are sturdy enough to survive being dropped on the floor repeatedly.

My toddler loves holding the red lens up to her toys to see the colors change. The set is sturdy enough for her to handle on her own, and the three different lenses keep her experimenting for a long time.