tired of disposable tape dispensers?

It suddenly occurred to me one day that if offices could use reusable tape dispensers, we could, too.  I bought a tape dispenser and a bulk pack of tape reels several years ago and still haven't needed to buy more tape.  I'm not sure if we've made up for the cost of the tape dispenser, yet, but I know we've done a little bit to save the environment by not throwing away several disposable tape dispensers.