Detail 01
3G formula
It is the grippy formula designed for violin and viola.

Independent shopping perspective
Purple Sparkle Magic Rosin 3G Formula is a violin and viola rosin designed for bow grip. The cake is made with purified pine resins and has a clear, glass-like look that keeps the design underneath visible. Most players can apply it with two or three swipes across the bow, keeping bow preparation quick. It is the purple presentation of the 3G formula for violin and viola.

Strong match
Consider the trade-offs
What matters in use
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 01
It is the grippy formula designed for violin and viola.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
3G is designed for violin and viola.
It is purple.
For most players, two or three swipes on the bow are enough.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.