With the rockets so cheap, remove the parachute system and have it simply crash to Earth. Being disposable, you can reduce mass, complexity, and increase the flight height.

Just a warning: It is recommended to not use fuses. This is because the sparks can easily jump, and ignite the motor before you remove your hand. Should an event occur like the launch stand tipping over, you also can't stop the launch. For these size rockets, I'm not too concerned, but just something to keep in mind! Other than that, nice project!

Clickbait title, the 3d printer (lol) filament is a few cents a gram.. plus rocket motor, fun looking project though.

Hello bro thanks for your video I have completed my major project sucessfully and i successfully Lunch my model Rocket

Did you even sand the fins? This affects aerodynamics way more that you might think at the first glance. And the fin looks very thick for what stabilizing surface area it provides, ig to make mounting easier. That creates a ton of drag and when combined with roughness of surfaces could dis-stabilize the vessel.