Sanago imitates art with plastic in real life using his 3D printing pen

Sanago sells a 3D printing pen with a WYSIWYG sales pitch in video format that has created a following on YouTube. The Red Light Green Light doll singing Micro Machines Man fast then spinning it's head 360 like Regan MacNeil in The Exorcist must be what the Squid Game is like on Legendary difficulty.