New designed moistening brush that replaces the triple brushes used in the past for the Phoenix Electronic E1, E2 series.
This brush is for all Phoenix electric models, Phoenix E1 and Phoenix E4, and manual models. The brush should be replaced if they are worn down, or filled with glue and can't be washed out anymore. For instances of a lot of build up, you can try soaking the brushes overnight to break up the gunk.
The moistening brush works best when the tips of the bristles are able to scratch into the harden dried glues on gummed tape to reactivate the adhesive.
Replacement recommended every 3-5 years.
