One of the trademarks of the Harrisville Looms is the high castle. The tool trays take advantage of this design by fitting securely into the top. They create a convenient storage space where it is needed most. Extra shuttles, bobbins and reed hooks can be stored directly above the weaving area. The shallow depth of the trays prevent tools from being out of sight. Made from the same hardwood as the looms, the tool trays become a practical and attractive addition. They come completely assembled.