Check the listing for details. Vintage SEARS electric pencil sharpener 3661 120V 60hz. Condition: Used. Listed at 14.99 USD. This vintage SEARS electric pencil sharpener (model 3661) is a classic piece of desktop history. Made in Japan, it has a unique charm that is perfect for collectors and enthusiasts of all kinds. With its 120V 60hz power supply, it is sure to keep your pencils sharp for years to come. Whether you are an artist or simply looking for a functional and stylish way to keep your pencils sharp, this SEARS electric pencil sharpener is the perfect addition to your desktop.