CECILIA Artist Reserve
Crafted for
the pursuit
of artistry.
A new top-tier expression of clarity, controlled traction and refined response—presented in a form designed to be kept.
01Prima · Divinum · Reusable Base
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The CECILIA approach
Rosin shapes how the bow meets the string.
Each CECILIA formula offers a distinct balance of grip, release, clarity and tonal character—giving musicians a practical choice of response for their instrument and playing style.
The CECILIA Rosin Collection
Four formulas. Distinct musical responses.
From the direct projection of SOLO to the layered response of Sanctus, the collection lets musicians choose by musical priority rather than by vague labels.
Compare the formulas01
Signature Formula
Refined response
02
SOLO
Grip & projection
03
A Piacere
Warmth & blend
04
Sanctus
Dynamic versatility
Endorsed by a legendary artist
“I have tried at least 30 different brands of rosins over the years, but CECILIA Signature is my favorite. Bravo!”
Glenn DicterowFormer Concertmaster, New York Philharmonic
Meet the artists
Made by a musician
Performance knowledge, transformed into material.
Since 2009, violinist and maker Peter Bahng has developed and hand-poured the CECILIA collection in the United States. As of 2026, more than 500,000 cakes have been made, while the work remains centered on a player's most exacting detail: response.
Read the CECILIA storyAvailable worldwide