Pirastro Rosin - Piranito
Sound profile Consistent grip, clear tone.
Piranito produces a clean, consistent grip on steel strings with a clear, even tone. It does not add warmth or brightness beyond what the strings themselves produce; instead it simply gives the bow reliable traction for everyday playing. It is well-suited to repetitive practice and players who go through rosin quickly and want a cost-effective option that performs consistently.
How to use Getting the most from it.
- Apply a few strokes to the bow hair before each practice session. Steel strings generally tolerate a slightly heavier application than gut or synthetic-core strings.
- New bow hair needs several coats over the first few sessions to build a foundation layer before gripping properly.
- Wipe rosin dust from the strings and instrument top after each session to keep the sound clean.
- The plastic case protects the cake between sessions; replace the lid fully to avoid cracking from accidental knocks.
Care and storage Keep it in good condition.
Store the rosin in its plastic case in a cool, dry place. The oblong shape and hard formula make it more resistant to cracking than softer rosins, but keep it away from direct heat which will soften it over time. The case can also be cleaned of rosin dust build-up by wiping with a dry cloth.
Questions Common questions.
Is Piranito only for steel strings?
It was designed for steel strings and performs best with them. Its formula is firmer than rosins made for synthetic or gut strings, which suits the harder, less elastic surface of steel. It can be used with other string types but may feel grippier than expected.
How often should I apply rosin?
A few strokes before each session is usually enough. Steel strings are less sensitive to over-application than other string types, but it is still worth applying lightly and adding more only if the bow feels unresponsive.
Does rosin have a shelf life?
Rosin lasts for years when stored correctly. If the cake becomes glassy or stops producing dust on the bow, replace it. Piranito's hard formula gives it good longevity in normal conditions.
Can rosin cause allergic reactions?
Most rosin contains colophony. Wipe rosin dust from strings and the instrument after playing to reduce exposure. For a hypoallergenic option, see the Mabsa Honey formula.