Detail 01
G string only
One string, not four. A new G next to three worn strings will sound noticeably brighter until the others catch up.

Independent shopping perspective
A single Thomastik Dominant G string for 4/4 cello. For cellists replacing one worn string rather than buying a full set.

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
One string, not four. A new G next to three worn strings will sound noticeably brighter until the others catch up.
Detail 02
Cut for full-size cello string length. A 3/4 or 1/2 instrument needs the fractional version.
Detail 03
Synthetic core rather than steel. Softer under the left hand and less edgy than a steel G, with slower response.
Detail 04
The G carries body and weight in the lower register, so a tired one shows up as woolly, slow speech before the upper strings do.
Detail 05
Cello strings cost more than violin strings because of length and winding mass. Replacing one at a time is the usual approach.
Final check
Product questions
Straight answers to the questions shoppers most often ask about this product.
No. This is the G string alone. A, D and C are sold separately.
No. This is cut for 4/4 scale length. Use the matching fractional size.
Synthetic-core cello strings stretch for several days. Retune often at first, then it stabilizes.
Not necessarily. Replacing the worn string is normal, though a mix of new and old strings sounds uneven for a while.