Palette knife: Brush Specification Index

The median published figure in the Brush Specification Index is 15.80 USD across 3 sources' own pages (range 4.09 to 34.99 USD), read 12 October 2026.

15.8 USD Median published figure unchanged since 26 Sept 2026 middle half 4.09 to 34.99 USD
4.09 to 34.99 USD Range a 30.9 USD spread; quartiles 4.09 and 34.99
3 Published figures from 3 source pages, read 18 Oct 2026
3 of 27 Sources read that publish one 11% publish a figure at all
  1. Winsor & Newton Series 7 Kolinsky sable miniature brush34.99 USD
  2. Silver Brush Black Velvet collection15.8 USD
  3. Liquitex traditional palette knife4.09 USD
Every published figure, highest first.median 15.8 USD
Table view
RowValue
Winsor & Newton Series 7 Kolinsky sable miniature brush34.99 USD
Silver Brush Black Velvet collection15.8 USD
Liquitex traditional palette knife4.09 USD

3 of the 27 named sources read in full publish a figure; 24 publish none, read 12 October 2026.

The median is unchanged since 26 September 2026 (was 15.80 USD across 3).

Every figure, with its source

One row per published figure: the figure as the source's own page publishes it, the page, and the day it was read. A figure that is not on a page we read is not on this one.

The sentence each figure was read from (3)

Read in full, publishes no figure

24 named sources were read in full on the dates shown and print no usable figure. They are counted, never filled in.

Methodology

Every row is a verbatim sentence read from the named source's own page through our fetch service on the date shown, hash-pinned to the stored read (the sha of the page's visible text; the raw page is mirrored to R2).

3 of the 27 named sources that could be read published a usable figure; 24 published none and are recorded as not published, never filled in; 1 could not be read (blocked, dead or unreachable) and count nowhere.

The headline figures (median, minimum, maximum, quartiles) are over ONE figure per source in USD (a source's median where its page yielded several accepted sentences), so N counts sources, never sentences; 68 candidate sentence(s) were refused by a reviewer with the reason recorded.

The fuller derivation this dataset is chartered to grow into (not yet what the figures above are; they are each source's own published figure as read): one row per maker per series per size: hair (Kolinsky sable, red sable, squirrel blend, synthetic taklon, hog bristle, goat), shape (round, filbert, rigger, mop, flat, spotter, palette/painting knife), handle length, the head dimensions the maker publishes and the price; the derived figures are price per size across makers, the count of series still made in Kolinsky against synthetic, the cheapest series that publishes a size 0, and what changed since the previous read - a discontinued Kolinsky series being the news the trade actually watches

68 candidate sentences on these pages were refused by a reviewer; each refusal and its reason is recorded in the review ledger.

Sources (28)
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The median published figure in the Brush Specification Index is 15.80 USD across 3 sources' own pages (range 4.09 to 34.99 USD), read 12 October 2026.

3 of the 27 named sources read in full publish a figure; 24 publish none, read 12 October 2026.

The median is unchanged since 26 September 2026 (was 15.80 USD across 3).

Cite as: "Miniature Paints Compare Brush Specification Index", updated 2026-10-18, https://miniaturepaintscompare.com/datasets/brush-specification-index/.

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15.80 USD

median published figure, Brush Specification Index, across 3 sources, read 12 October 2026

Source: Miniature Paints Compare Brush Specification Index

Download the CSV (3 rows, computed 2026-10-18)

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