But pointing out that lightweight cardboard tubes can be tricky to ship without getting crushed, [Concrete Dog] has come up with HEXA, a clever model rocket kit that uses pre-scored cardstock instead.

The seventh test flight of the rocket, which is intended to be fully reusable and able to carry huge satellite payloads ... known for its model rockets for hobbyists. CPR reports that the ...

One just launched the world’s biggest rocket, with mixed success. The other makes small model rockets for hobbyists ... fully reusable and able to carry huge satellite payloads into orbit ...