Tandem-X™ Launch Set

Nice pair of rockets in this kit

Good Rockets, TERRIBLE launcher

The rockets were of good quality with easy to follow instructions. My boys had a great time building them! The launcher controller would NOT work with fresh Duracell batteries. It was a tremendous disappointment for my boys. Instead I used a 12V drill battery and the wires from the controller with new alligator clips. Worked great and the rocket flew and landed as promised. If you purchase this kit, skip using the launch controller and use a car battery instead. Otherwise skip the kit and buy the models separately.

I disliked the box being crushed and partialy opened at the tape seals.