Muc-Off’s handy Microcell expanding sponge is contoured to an ergonomic shape for maximum comfort and ease of use. It's also vacuum packed to take up less space and to use less packaging materials. Don’t worry though, once you’ve opened your perfectly pink sponge, it expands into an easy to use, bike and wheel friendly size!
Simply add water and a quirt of Muc-Off and hey presto!