Some might call them magic coloring sheets, others might call them a mystery—either way, the Undercover Art Hidden Pattern Coloring Activity Art Cards 

Perfect for kids who love art and a touch of whimsy, this set includes 12 unicorn-themed illustrations, each with intricate designs waiting to be uncovered. Just grab a marker and start coloring to reveal the mesmerizing patterns hidden within. This activity set is mess-free, travel-friendly, and an exciting way to keep kids engaged at home, in the car, or on vacation.

Make every coloring session an adventure with the Undercover Art Hidden Pattern Coloring Activity Art Cards.
12 unicorn-themed pattern coloring pages with hidden designs
Patterns appear as you color for a magical surprise
Works best with markers like OOLY’s Big Bright Brush or Color Together
A fun and mess-free creative activity for kids
Suitable for ages 6 and up