3 color stippling frame 150x100mm3 color stippling frame 150x100mm Comes with three oil based millimeter pens in red, blue, and yellow. It is easy to mix colors, so you can create colorful and eye catching works. Since you draw directly on the transparent board, the time it takes to trace the outline is reduced. Metallic frame 150 x 100 mm: External dimensions 157 x 107 mm, Storage size 150 x 100 mm, Transparent board for drawing paper: 150 x 100 x 0. 2 mm, Drawing paper: 150 x 100