Jeff Simmermon posted this 1980s ad for a substance called Cube Lube, "an incredible lubricant specially formulated for the cube and other mind-boggling puzzles that move."
Cube Lube (And I Am Not Lying)
Jeff Simmermon posted this 1980s ad for a substance called Cube Lube, "an incredible lubricant specially formulated for the cube and other mind-boggling puzzles that move."
Cube Lube (And I Am Not Lying)