• 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 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 • Flyer and crystal cave – Role-play toy set includes a flyer with posable wings, a disc shooter and 2 spear elements, a crystal cave with a magic mallet, and a weapons rack with 2 katana sword elements • Ninja gift – LEGO® set provides a fun build-and-play experience and is a gift idea for kids aged 4 and over to fuel their imaginations and develop their storytelling skills • Discover more ninja toys for kids – Look out for other NINJAGO® playsets (sold separately) featuring dragons, mechs and ninja legends • Introduction to building with LEGO® bricks – 4+ LEGO playsets help youngsters learn how to build, while allowing the rest of the family to share in the fun • Measurements – 104-piece LEGO® set with a mech toy standing over 10 cm (4 in.) tall