Multi rocket launcher

Thank you for your idea. We had a family Tinkercad Rocket Design Competition. I made the launcher from some old pipes laying around. We experimented with wall thickness, rocket height and different wings. Our rockets were given cool names like ‘The Rocket Pillar’, 'A Small Rocket You Say?' and ‘Dad’s Dino Rocket'. The inner diameter of these models is 20mm, just to fit it properly on the launch pipe I found I printed them in PETG, with a layer height of 0,3mm The prints don't need supports I used inner and outer brims because only a very small part of the designs touch the bed Very educational and great fun!