Learn-to-build ninja toy for kids – Boys and girls aged 4 years old and up can discover the joy of building and play out ninja stories with the all-action Arin’s Battle Mech playset Posable mech toy – Kids can recreate battles from season 2 of the NINJAGO Dragons Rising TV show with this mech ninja figure featuring a cockpit, posable limbs, rotating blade and large sword accessory 2 LEGO NINJAGO minifigures – Ninja playset includes an Arin minifigure armed with a katana accessory so kids can role-play action against the Wolf Mask Warrior with his sword