If you want to utilize the magical powers of SCC SLICK and maximize efficiency, then we have the accessory for you. The Slick Precision applicator has an interlocking cap and two different-sized dispensing needles. A 14 gauge dispensing needle that's ideal for applying SCC SLICK to chains and suspension pivot points, and an 18 gauge dispensing needle for applying SCC SLICK to cable housing and derailleur pivot points. Get the most out of every drop. Details: Includes 14 and 18-gauge dispensing needles Keep out of the reach of children, and please use it with care.