A 2-foot by 2-foot wooden box, about the size of a child’s dollhouse, is the newest tool in the toolbox of Springboard Community Services in Westminster. The box is filled with a judge’s bench, a jury box and witness stand and all of the other furniture and accoutrements that make up a typical courtroom. A custom-built miniature replica of a courtroom at Carroll County Circuit Court, it has no roof, so users can easily see inside.