Cairn’s boar’s hair brushes fit perfectly in the mu stick and are great on their own. Boar’s hair bristles clean holds without damaging rock (never use nylon brushes on natural rock, it will polish the holds and make them slick over time). Great for bouldering or sport climbing.
Cairn’s boar’s hair brushes fit perfectly in the mu stick and are great on their own. Boar’s hair bristles clean holds without damaging rock (never use nylon brushes on natural rock, it will polish the holds and make them slick over time). Great for bouldering or sport climbing.