Help Aaron fend off Fred and Pola in their powerful 2-in-1 Twinfector cycle with dual critter shooters. Divide the Twinfector to launch the 2 individual flyers and double the LEGO Nexo Knights battle fun. This cool toy for kids includes 3 mini-figures and 2 scannable shields. The LEGO Nexo Knights 72002 Twinfector includes 191 pieces. Ages 7 to 14.