A mid-century promotional cylindrical storage keychain, marketed as a multi-purpose holder. The cream-colored plastic body features blue and red printed graphics. One side displays a red sedan above the text DRIVER'S LICENSE HOLDER and A Convenient Case for License. The reverse side lists its intended uses: Identification Tag, Pills or That Spare $1.00 Bill, and notes it includes a Daily Used 100 Year Calendar. The lower section of the tube features a printed perpetual calendar grid with column headers for the days of the week and a grid of dates from 1 to 31. This item is marked as a SALES BUILDER SAMPLE L-114, indicating its origin as a salesperson's demonstration piece for advertising merchandise. It is attached to a metal ball chain with a standard connector clasp. Web research indicates these items were frequently distributed by various businesses as promotional giveaways and are also commonly referred to as toothpick holders.