It sounds like you're looking for a pack of 3 sets of 12 colored pencils, which would total 36 pencils in all. These could be useful for art projects, sketching, or coloring. If you're considering a purchase, you might want to check the quality of the pencils (e.g., smoothness of application, color vibrancy, or ease of sharpening) and ensure the brand is known for its durability.
