Promotional items (also called advertising specialties) are usually imprinted with a business’s logo.  The thought being that each time the recipient uses it they are reminded of your firm.  You get continuous advertising of your company on the fly.

Other examples are clocks, key chains, calculators, shirts and hats.  All would be imprinted with the giver’s logo.  You can even give wooden nickels.

A search on the Internet for promotional items will result in a large group of companies involved in providing these products.

Some offer art pieces.  Paperweights seem to be another popular item.  Almost anything you can imprint a logo on has the potential to be used for business promotion.

Apparel items can be either screen-printed or for more money the logo may be embroidered on the hat, shirt or jacket.

Items, which could easily be related to your business, would have a better promotional value.  Useful items like ice scrapers are another favorite.  Look at what is available; you will find several items you could use for promoting your business.