Flutterby Model Rocket

I have some old motor so I printed this to use the motor (the quality is better in person than on the photo) (edited)

Printed, but the bottom part is just a bit too large to snugly hold the "A" rocket motor that I used. Rocket top/motor left the bottom behind on the launch pad. (edited)

A lump of bluetac shoved into the nosecone helps a lot for the stability of the rocket.