Replica Marshmello Helmet Is A Tidy Halloween Build. 2 Comments . by: Lewin Day. November 22, 2019. ... Further 3D printed parts are used as templates to cut out the characteristic eyes and mouth, ...

Did you know Marshmello‘s famous white, smiling helmet is made with a 3D printer? It lights up and it probably has a bunch of complicated wires inside, but that’s not what you get to see ...