EP Henry 10504224 Bristol Stone I Paver with ColorTech Tucson - EP Henry Bristol Stone with ColorTech has a softly sculpted texture that captures shadow and light and comes in six beautiful color blends. This distinctive line of pavers offers two groupings, each containing three sizes. Select Bristol Stone I with ColorTech, all Bristol Stone II with ColorTech or – as many prefer – combine all 6 sizes for grand scale and appeal.