These interlocking swatches display a variety of appearance information, and they easily slide apart for side-by-side comparisons or for selecting color schemes. Each little swatch includes:

• Transparency panes (0.2, 0.4, 0.6, 0.8 and 1.0mm thickness)
• Overhang tests (45, 60 and 75 degrees)
• Stringing test (in the overhang test window)
• Surface finish views (top surface, bed surface, vertical surface)
• Embossed text views (top surface, vertical surface)
• Debossed text views (top surface, bed surface, vertical surface)
• Label tray
• Interlocking dovetail joints

Each 45 x 28 x 13mm swatch uses less than 1.5m of filament.