Detail 01
It's rosin, not a string or tool
It goes on the bow hair only. That grip is what makes the string speak instead of skating.
Product detailSKU #1274115037221
PirastroEudoxa Rosin Standard
1/2
Independent shopping perspective
The Korena take
A standard cake of Pirastro rosin for bowed-string bows. For a violin, viola or cello player who needs grip on the hair and nothing fancier.
Strong match
Who this is for
- Students replacing a cracked or worn-down cake
- Players who want one consistent rosin year-round
- A spare cake for the case or practice bag
Consider the trade-offs
When to look elsewhere
- Anyone not playing a bowed instrument
- Players hunting a specific dark, tacky summer rosin
- Bows that need rehairing rather than more rosin
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
Standard grade
A general-purpose middle ground rather than a light or dark specialty cake. Safe default across seasons and climates.
Detail 03
Solid cake, no applicator
You draw the hair across the surface. Fresh hair takes many passes before it grabs at all.
Detail 04
Pirastro
A string maker's own rosin. Works on any bow hair regardless of what strings are on the instrument.
Detail 05
Under $20
One cake covers many months of regular playing, so the yearly cost of rosin is close to nothing.
Final check
Know before you order
- 01Rosin is brittle. A drop onto a hard floor can crack the cake.
- 02Brand-new bow hair needs a long first application before it grips.
- 03Over-rosining makes a gritty, scratchy tone and heavy white dust.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How often should I rosin my bow?
A few strokes before each session is enough for most players. If the bow starts slipping mid-piece, add a little more.
02Does it work with synthetic or gut strings?
Yes. Rosin goes on the bow hair, not the strings, so the string core makes no difference to which cake you pick.
03How long does one cake last?
Months of daily practice. Most people replace a cake because it cracked or wore into a groove, not because it ran out.
04Do I need to scratch the surface first?
If the cake has gone glassy from use, scuff it lightly so the hair picks up rosin again. A new cake usually grips as-is.
