Dive into creativity with the TOOLI Blues set! Captivating, deep shades to bring your skies, oceans, and soothing creations to life. These 20 black and white acrylic markers guarantee perfect coverage on all surfaces. Wood, glass, metal or paper, nothing can resist it! It is also very popular on social media for its symbiosis with the trendy activity of mystery coloring. Let your ideas float in black and white!