What are some alternatives?
When comparing The Paper Pen and Butter Project, you can also consider the following products
LIX 3D Print Pen - Draw in 3D
Popcorn Time - Popcorn Time is a movie streaming service based on torrents.
PaintCube - Web-based 3D painting software
Netflix - See what's next. Watch anywhere. Cancel anytime.
Massless Pen - A pen for drawing in virtual reality
Stremio - Watch videos, movies, TV series and TV channels instantly.