Can I lubricate my cube? GoCube October 29, 2020 09:30 Updated Of course, like all other speed cubes! There is no concern of harming the electronics with lubrication. Related articles How do I lube my cube? Is the Rubik’s Connected Cube adjustable (can the spring force be adjusted)? How does the warranty work? I’m a beginner/novice/pro cuber, is GoCube good for me? Is GoCube a speed cube? Comments 0 comments Article is closed for comments.