HIT THE GROUND RUNNING – Kids speed into action with the LEGO Sonic the Hedgehog Sonic: Speedster Lightning (77117) building toy for boys and girls ages 7 years old and up GAMING-INSPIRED CAR TOY – Builders can construct Sonic's sleek race car from the Sonic Racing: CrossWorlds console video game, featuring a blue-and-white color scheme, wide red-rimmed tires and an opening hood that reveals a hidden Chaos Emerald gem SONIC MINIFIGURE & ACCESSORIES – Includes a Sonic minifigure with mischievous face decoration and 3 Gold Ring accessories so kids can race around and collect rings INTERACTIVE FEATURES – Kids can open the hood to reveal the hidden Chaos Emerald gem, then place Sonic behind the wheel for fast-action pretend play GIFT FOR BOYS & GIRLS – Makes a fun birthday gift or anytime present for kids who love Sonic toys, racing cars and video game characters A FUN WAY TO BUILD – The LEGO Builder app includes digital tools that make it easy for kids to save sets, track progress and zoom in and rotate models using 3D instructions DIMENSIONS – This 126-piece toy building set features a race car measuring over 1 in. (3 cm) high, 4.5 in. (12 cm) long and 2 in. (5 cm) wide