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Black Velvet vs Princeton Neptune

These brushes solve overlapping watercolor jobs with different feel and material choices. There is no universal winner.

The core difference

Both are commonly considered by artists who like softer watercolor brushes. The key structural distinction is material: Black Velvet uses natural squirrel plus synthetic fibers, while Neptune is known as a synthetic squirrel-style line. If avoiding animal hair is important, that difference may decide the comparison before feel does.

Choose Black Velvet when…

You specifically want Silver Brush's squirrel-and-synthetic blend, prefer a softer brush feel, and value water/color carrying capacity for flowing watercolor work.

Choose Princeton Neptune when…

Your priorities align more closely with its material and response profile—especially if you prefer a fully synthetic option or a firmer feel where applicable.

Before buying

Compare the same general shape and a similar working size. Brand size numbers are not perfectly standardized, and subjective “snap” or softness can matter more than the label.