❋❋❋Limited Time Price Reduction!❋❋❋ ☆ Extremely Rare! ★ CLAMP Day Commemorative Original Frame Stamp Purchase Bonus [Chobits Non-Commercial Postcard] Chii To commemorate April 1st, "CLAMP Day," a collaboration with the post office resulted in a stamp featuring characters from CLAMP-sensei's popular works. This is one postcard from the purchase bonus postcard set. The stamps are not included. This is an offer for the bonus postcard. Unused.