LEGO 40787 Mario Kart – Spiny Shell is a 234 piece Super Mario set released in 2025. consists of a spiked blue shell with a white rim and tan and black underside. Known as the "Blue Shell," this Mario Kart item targets and hits the player in first place, often shifting race outcomes. First seen in Mario Kart 64 (1996), it’s infamous for its disruptive power.
