Aha got your attention with the old chocolate cake trick! I’m 17 and got into 3D printing a year ago. Since then I have started offering 3D printing to my community in making characters for families to paint as an activity and essential parts!
I use a geeetech a10m (https://www.geeetech.com) this printer allows you to create gradients and mix filaments using a 2 in 1 out design for the nozzle! And with cura as my slicing software it gives me all the tools I need to modify how the model will be printed to get it just right!
mainly printing using PLA but i am branching to PETG (higher strength plastic filament) and PVA (water soluble filament) for projects that need bit more care! I would love to win this giveaway to get some new tech to continue to inspire the people in my small town!