The designer/board is a multi-functional tool which comes with illustrations and instructions for use. Allowing rolls to open in the molds makes perfectly uniform rolls in six sizes. It also provides a means for making eccentric, or off-center, circles and such rolls as teardrops with the points all aligned for a different look in quilling. Thirdly, the cork reverse side is useful as a quilling board. 5.75"x8.5"