| 摘要 |
PROBLEM TO BE SOLVED: To provide a pen tray capable of constantly keep horizontal a writing instrument receiving part of the pen tray attached on a whiteboard etc. by means of a magnet.SOLUTION: In a pen tray, standing board part 5 and a writing instrument receiving part 6 extending forward from a lower edge of the standing board part 5 form an approximately sectioned L-shape. The pen tray is equipped with a magnet on a back face of the standing board part. A recessed fitting part 6d is formed on an outer side position near a corner part at which the standing board part 5 contacts to the writing instrument receiving part 6. A level 4 in which liquid is enclosed in a manner where an air bubble remains in a container is fitted on the fitting part 6d. An observation window hole 8 through which the air bubble in the level 4 may be viewed from forward is formed on an inner side position near the corner part. |
