This is a vintage, previously used oral hygiene appliance from CASCO Products Corporation, Bridgeport, CT. Model number HWP-100.
The appliance is complete and intact but not working. It includes the base with cord, 4 picks, a hand-controlled water spray with cord and a warranty registration card. Estimated year of manufacture is mid-1960s.
When assembled for use, the base measures 8.5 inches x 7.25 inches x 2.5 inches. It weighs 2 pounds 15 ounces. The paperboard outer box has water damage marks and is missing a piece of the bottom flap.
Total weight of this item including foam packaging and paperboard outer box is 3 pounds 5 ounces.
Shipment by US Postal Service Ground Advantage mail.