MONSTER JAM GRAVE DIGGER BUILDING TOY – Launch into fun with this LEGO Technic Monster Jam Grave Digger Fire and Ice (42219) pull-back truck for boys, girls and kids ages 7 years old and up MONSTER TRUCK TOY WITH PULL-BACK ACTION – Simply pull back and let the excitement roll as kids recreate the exciting tricks and stunts they’ve seen in the Monster Jam arena FIRE AND ICE DETAILS – This monster truck toy captures the bold details of the real Grave Digger Fire and Ice truck with fire and flames on one side and an icy design on the other side ENCOURAGES CREATIVE PLAY – Kids can create their own epic Monster Jam events and adventures as they play with their truck toy GIFT IDEA FOR KIDS – This LEGO Technic building set makes a fun monster truck gift for boys and girls ages 7 years old and up who love Monster Jam and pull-back vehicles DISCOVER MORE SETS – Explore more action-packed play with the range of LEGO Technic sets (sold separately) which feature realistic movement and mechanisms to inspire young builders A FUN WAY TO BUILD – The LEGO Builder app guides kids on an intuitive building adventure where they can save sets, track progress and zoom in and rotate models using 3D instructions as they build DIMENSIONS – A 263-piece set with a truck model measuring over 4 in. (11 cm) high, 7 in. (18 cm) long and 4 in. (11 cm) wide