Liquid Bearings, the superior 100%-synthetic oil for clip fans or any fans, frees sticky or rusty mechanisms, quiets noisy fans, never becomes gummy, the BEST for electric fans of all types! THE BEST lubricant for all electric fans 100%-synthetic lubricant, superior for all fan types No petroleum-based odor, never gets sticky or gummy Plastic-safe for all materials and painted surfaces! Includes both 1/2" AND 1-1/2" needles, each with tip scabbard!