Cat Notebook- that face when

Red is the color of math. Tell me I'm wrong.

.: Material: 100% paper
.: Paper weights: 350 gsm (covers), 90 gsm (inside pages)
.: One size: 6" x 8" (15.2 x 20.3 cm)
.: 118 ruled line pages (59 sheets)
.: Front cover print
.: Dark grey back cover
.: Metal spiral binding