Wakei-ita Board: Single Board for Chabako made of Kiri (Paulownia) wood

The Wakei-ita board is used with a chabako.  It gives you more working space to do the tamae. These boards have the same length and width as the chabako box, and come in a variety of finishes:  This item is the Wakei-ita board made of Paulownia (kiri) wood and is the left-most board in the photo.