Pirastro Rosin - Violin Obligato
Pirastro Rosin
Smooth and quiet.
Made for synthetic-core strings.
A dark, medium-hard rosin designed for low-medium tension synthetic-core strings. Smooth grip, minimal noise, suited to Obligato and Violino string sets.
What it is
Quiet grip for synthetic strings.
Pirastro Obligato Rosin is a dark round cake on crimped cloth, matched to the Obligato and Violino string sets. Its medium-hard formula suits low-medium tension synthetic-core strings, providing a smooth grip that lets the bow draw tone without introducing unwanted surface noise. Players who prioritise a clean, quiet attack with a broad, blended tone will find it works well in both practice and ensemble settings.
Specifications
At a glance.
| Detail | Spec |
|---|---|
| Brand | Pirastro |
| SKU | 188710 |
| Hardness | Medium-hard |
| Colour | Dark |
| Matched string sets | Obligato, Violino (low-medium tension synthetic-core) |
| Instrument | Violin |
Sound profile
Smooth, low-noise, blended.
Obligato Rosin produces a smooth, broad sound with a quiet bow-string contact. It does not add brightness or edge; instead it supports the warm, rounded character of synthetic-core strings and keeps surface noise to a minimum. This makes it well-suited to ensemble and chamber settings where blending within a section matters more than projecting as a soloist.
How to use
Getting the most from it.
- Apply lightly before each session using slow, even strokes along the bow hair.
- Works best with Obligato or Violino strings, and suits most low-medium tension synthetic-core sets.
- New bow hair needs several foundation coats across the first few sessions before it grips evenly.
- Wipe rosin dust from strings and the instrument top after each session.
Care and storage
Keep it in good condition.
Store in the original packaging in a cool, dry location. The medium-hard formula is reasonably stable in temperature but will soften with prolonged heat. Keep it in its cloth wrapper and away from direct sunlight.
Questions
Common questions.
Is this rosin only suitable for Obligato strings?
It was designed for Obligato and Violino strings, but works well with any low-medium tension synthetic-core set. The smooth, low-noise formula suits players who want a clean tone without high traction.
How often should I apply rosin?
A few light strokes before each session is typically enough. This is a lower-traction rosin, so over-application will produce a dense, cloudy sound rather than a clean one.
Does rosin have a shelf life?
Rosin lasts for years when stored correctly. If it becomes glassy or stops producing dust on the bow, it is time to replace it.
Can rosin cause allergic reactions?
Most rosin contains colophony, which can irritate sensitive players. Wipe rosin dust from strings and the instrument body after playing to reduce exposure. For a gentler option, see the Mabsa Honey formula.
- Free shipping in NZ over $100
Shipping Information:
- Nationwide Delivery: We offer a flat rate of $6 for delivery anywhere in New Zealand (NZ Post Courier).
- Your order will be processed and dispatched within 1-2 business days.
- Tracking information will be provided once your order has been dispatched.
- Please ensure your delivery address is accurate to avoid delays.
Return Policy:
Our return policy includes a 14-day guarantee for all orders. You'll receive a full refund for items returned in 'like new' condition with original packaging within this 14-day window. Please note, shipping charges for returns are the responsibility of the customer and will not be refunded.