Fenwicks chain cleaning sponge
The best ideas are sometimes the simplest the tough new fenwicks chain cleaning sponge was conceived as a way of applying even pressure to all sides of a chain for rapid cleaning with minimal mess best used on a chain prepared with fenwicks foaming chain cleaner the sponge also washes clean very easily with fs 1fs 10 when youre finished it may not look much but if cleaned after every use it will clean up chains time and time again