FZ-Rush is a TheCubicle lubricant made as a non-silicone, hydroxy-compound-based formula. It’s meant to feel fast and comfortable right after application, and it’s easy to wipe off with little residue. Important: it contains water, so don’t apply it directly to metal parts (screws, springs, etc.).

Who it’s for

• Speedcubers who want extra speed without a “greasy” silicone feel.
• Anyone who likes mixing/adjusting feel: it’s compatible with other lubricants.
• If you often service hardware parts, just follow the “no direct metal contact” rule.

Turning feel

• Fast, light feel right away.
• Comfortable, not heavy or sticky.
• Typically leaves less visible residue, so cleanup is simpler.

Formula and purpose

• Base: hydroxy compound; no silicone.
• Note: contains water; do not apply directly to metal parts.
• Not for consumption.

How to use

• Add 1–2 small drops onto plastic contact surfaces (not screws/springs).
• Do a bunch of turns to spread it evenly.
• Top up in tiny amounts if needed, step by step.

Packaging

• Volume: 3cc (≈3 ml).
• Box includes one bottle of lubricant.