Park Tool CM-25 Chain Cleaner Replacement Sponges - 2336K

The 2336K consists of two complete sets of sponges and wicking pads, the most common wear items in the CM-25 Chain Cleaner.

WARNING: California Proposition 65

This product contains chemicals known to the State of California to cause cancer, and birth defects or other reproductive harm.

https://cambriabike.com/pages/warning-california-proposition-65