The Estes Mini Bertha Rocket Kit is a perfect introduction to model rocketry, offering beginners an exciting experience with its mini engines and streamlined design. This scaled-down version of the classic Bertha rocket captures the essence of rocketry fun, making it an ideal choice for new and experienced hobbyists alike. Soaring to a maximum altitude of six hundred fifty feet, the Mini Bertha delivers awe-inspiring launches and safe landings thanks to its reliable streamer recovery system. With its bold yellow finish, the Mini Bertha is both eye-catching and practical, ensuring high visibility during flights. Whether you're launching for fun or exploring the wonders of science, the Estes Mini Bertha offers an accessible way to ignite your passion for rocketry! Note: Estes model rocketry is recommended for ages 10+, with adult supervision for those under 12 Features: Miniature version of the classic Bertha rocket Uses mini engines for easy and powerful launches Streamer recovery system for controlled landings Bright yellow design for enhanced visibility Specifications: Total Impulse: 2.50 N-sec Time Delay: 4 Seconds Max Lift Weight: 2.0 oz (57 g) Max Thrust: 6.80 Newtons (1.5 lbs) Thrust Duration: 0.60 Seconds Length: 1.8 in. (4.6 cm) Diameter: 13 mm Weight: 0.28 oz. (7.9 g) Includes: (1) Estes Mini Bertha Rocket Kit What You Need to Fly: Mini Launch Pad and Controller Recovery Wadding A10-3T Engines or A3-4T Engines
