The LEGO Technic Monster Jam El Toro Loco set (42135) is perfect for young monster truck fans! Featuring authentic details like horns, teeth, and fire graphics, this 2-in-1 pull-back truck toy offers hours of imaginative play. Kids can pull back the truck to send it racing along, or build their own ramps to recreate cool tricks. When they want a new challenge, they can rebuild the truck into a Rock Racer all-terrain race vehicle with an authentic safety cage in the cab! This buildable set is ideal for children aged 7+ and makes a fun birthday gift for anyone who loves Monster Jam. The El Toro Loco truck model measures over 4 inches high, 7 inches long, and 4 inches wide and features cool stickers to complete the distinctive appearance of the famous truck. LEGO Technic buildable models provide a fun introduction to engineering and mechanics and are perfect for young LEGO fans who are ready for their next building challenge. With quality materials and strict safety standards, this 247-piece set is sure to inspire the engineers of tomorrow!