Metallic Watercolor Diary - Color Swatch Book - 5 Pk, 10 Removable 6x8 Pages, Spiral Bound w/Glassine Paper, 16 Metallic Swatch Boxes/Page, 140 lb Cotton Cold Press Watercolor Paper

Optimal Swatching: The Painter's Color Diary offers dual color swatch boxes per page for precise color comparison.Ideal for experimenting with metallic, iridescent and pearlescent watercolors and creating the ultimate color combination Innovative Design: This patent-pending swatch book design features acid-free archival New York Central .cold press watercolor paper, perfect for composing your color mixing chart Convenient Spiral Binding: The spiral-bound format allows pages to be removed and reinserted with ease, allowing you to work on multiple sheets simultaneously;Once dry, reinsert the pages of the watercolor swatch book between layers of the included glassine Dual-Sided Swatch Boxes: Each black-and-white swatch box, measuring , assists in judging opacity and luminescence, essential for creating a comprehensive paint swatch book Comprehensive Color Tracking: This swatch book for watercolor includes space for writing paint brand, date or an assignment title; Please note the black swatch boxes might slightly resist color at first, but will accept the paint