A wooden pool cue rests against a deep teal playing surface, angled toward a red and white billiard ball numbered 13 with a soft shadow cast beneath it. The composition is minimal and geometric, rendered in a restrained palette of teal, red, cream, and natural wood tones that evoke a mid-century aesthetic. Printed on smooth white card stock and made to order, artwork on the front, blank inside, envelopes included in every set. A handwritten note that arrives as an independent artist's work.