At Last! Get into those hard-to-reach places with Zen Pipe Cleaners. Firm, yet flexible enough to get into every nook and cranny, these workhorse pipe cleaners are extra absorbent and made of 100% cotton fiber. Infused with tiny bristles to help scrub away trapped residue, Zen Pipe Cleaners leave your parts clean without scratching! Each bundle contains (44) 6-inch pipe cleaners. Works great for cleaning glass handkits!