Get set for an awesome rocket adventure with the Great Goblin! This rocket is just the right mix of challenge and pure fun. It's perfect for those who want to take their rocketry skills to the next level and have a blast doing it! An upscale of the original, the Great Goblin lives up to its name, offering an experience that's both great in skill and great in fun. Its intermediate level demands a bit more finesse, making it the ideal step-up for those eager to expand their rocketry skills. With its carefully crafted design, this rocket is sure to bewitch hobbyists of all ages. Unleash the goblin within you and let the Great Goblin redefine your rocketry experience. With a touch of enchantment and a dash of challenge, this rocket promises to take your hobby to new heights! RECOMMENDED ENGINES: E16-4 , F15-6 PROJECTED ALTITUDE: 880 ft (243.84 m) on a F15-6 RECOVERY SYSTEM: 24 in (60 cm) Nylon parachute