Rosin is essential for musicians to maintain their instrument's performance. My cello sounds better after I put rosin on the bow.
Pro Tip 2/3
Not Sticky
Rosin for instruments is solid and feels dry, not sticky like other resins. Ensure your rosin doesn't feel sticky; it may be too old.
Pro Tip 3/3
Rosin Dust Caution
Breathing in rosin dust can be harmful, so always use it in a well-ventilated space. She opened a window while rosining her bow to avoid inhaling the dust.