PiLube White is a water-based lube that creates a refreshing and lasting burst of speed for your puzzles. It offsets for the shortcomings of current water-based lube such as poor quality and high residue. PiLube White has a color that makes it easy to observe the amount of lube dripped, and has a unique fragrance. Water-based lube should not be dripped to the screws or springs as this may cause rust issues.